Inventor · disambiguated record
Willi Becker
Also filed as: BECKER WILLI · WIRZ ARNO
84 granted patents·1 pending application·1,294 citations·filing 1974–2005
99Inventor score
Files withHEIDELBERGER DRUCKMASCH AG72PFEIFFER VAKUUMTECHNIK4BECKER INGBUERO W3BECKER WILLI2BALZERS PATENT BETEILIG AG1
Top patents by PatentIndex Score
85 records- 0197US4204471APrinting machine transfer drum adjustable to variable sheet lengthsHEIDELBERGER DRUCKMASCH AG·Filed 1977·Granted May 27, 1980·56 cites·9 claims
- 0297US4127265ASheet sensing device in a rotary printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1977·Granted Nov 28, 1978·56 cites·9 claims
- 0397US4024814ATransfer drum in sheet-fed rotary printing pressesHEIDELBERGER DRUCKMASCH AG·Filed 1975·Granted May 24, 1977·56 cites·18 claims
- 0494US6581517B1Printing-machine cylinder, especially an impression cylinder, for a sheet-fed rotary printing machine, and method of productionHEIDELBERGER DRUCKMASCH AG·Filed 1999·Granted Jun 24, 2003·92 cites·23 claims
- 0594US4082376ABearing arrangementPFEIFFER VAKUUMTECHNIK·Filed 1975·Granted Apr 4, 1978·77 cites·20 claims
- 0692US6619201B1Assembly including a device for holding a sheet on a cylinder participating in a reversal of the sheet in a sheet-processing machineHEIDELBERGER DRUCKMASCH AG·Filed 2000·Granted Sep 16, 2003·21 cites·11 claims
- 0791US4202268ATransfer drum for printing presses with devices for gripping the leading and trailing edges of a sheet which is being imprintedHEIDELBERGER DRUCKMASCH AG·Filed 1976·Granted May 13, 1980·33 cites·9 claims
- 0890US4036565APump constructionBALZERS PATENT BETEILIG AG·Filed 1975·Granted Jul 19, 1977·49 cites·8 claims
- 0989US4541772APump with magnetic bearingsPFEIFFER VAKUUMTECHNIK·Filed 1983·Granted Sep 17, 1985·39 cites·2 claims
- 1089US4014261AConversion device of a storage drum for sheet transferHEIDELBERGER DRUCKMASCH AG·Filed 1975·Granted Mar 29, 1977·32 cites·17 claims
- 1184US4667952AGuiding drum for sheet-fed printing machines, especially for cardboardHEIDELBERGER DRUCKMASCH AG·Filed 1985·Granted May 26, 1987·23 cites·13 claims
- 1282US4024827AVessel rudder assembly, particularly a balance type profile rudder with a finBECKER WILLI·Filed 1975·Granted May 24, 1977·27 cites·4 claims
- 1381US5537922APress-on device in a printing unit of a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1995·Granted Jul 23, 1996·24 cites·14 claims
- 1480US4084834AMobile home frameBECKER WILLI·Filed 1976·Granted Apr 18, 1978·32 cites·7 claims
- 1579US7320281B2Method of varying a drum profile of a vario drum and vario drum for implementing the methodHEIDELBERGER DRUCKMASCH AG·Filed 2003·Granted Jan 22, 2008·9 cites·11 claims
- 1679US5439029ARotary leadthroughHEIDELBERGER DRUCKMASCH AG·Filed 1993·Granted Aug 8, 1995·40 cites·6 claims
- 1779US4787261ADevice for setting a relative rotational position of a gearwheel and a ring gear which are coaxially mountedHEIDELBERGER DRUCKMASCH AG·Filed 1987·Granted Nov 29, 1988·19 cites·14 claims
- 1876US4815379ASheet transfer cylinder between printing units of a rotary printing machineHEIDELBERGER DRUCKMASCH AG·Filed 1987·Granted Mar 28, 1989·17 cites·7 claims
- 1975US4147105AProtective device for a perfector printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1977·Granted Apr 3, 1979·17 cites·6 claims
- 2074US4111595ATurbomolecular pump with magnetic mountingPFEIFFER VAKUUMTECHNIK·Filed 1976·Granted Sep 5, 1978·26 cites·5 claims
- 2173US5048362ADevice for tensionally connecting a fixed gearwheel and an adjustable gearwheel on a cylinder of a turning apparatus in a sheet-fed rotary printing press and, more particularly, to such a device which is electrically safeguardedHEIDELBERGER DRUCKMASCH AG·Filed 1989·Granted Sep 17, 1991·16 cites·17 claims
- 2272US6401610B1Method for taking over a sheet by a trailing edge thereof from an upline cylinder of a sheet-fed rotary printing press, and a transmission system for performing the methodHEIDELBERGER DRUCKMASCH AG·Filed 1999·Granted Jun 11, 2002·16 cites·5 claims
- 2372US6254089B1Suction gripper for transferring the trailing edge of a sheet in a turning device of a sheet-fed rotary printing machineHEIDELBERGER DRUCKMASCH AG·Filed 1999·Granted Jul 3, 2001·16 cites·24 claims
- 2472US6089157AMethod and device for transferring a sheet, by a trailing edge thereof, in a reversing device of a sheet-fed rotary printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1998·Granted Jul 18, 2000·16 cites·22 claims
- 2572US5076164ASheet-fed rotary printing press with a plurality of printing units convertible from single-page printing to first form and perfector printingHEIDELBERGER DRUCKMASCH AG·Filed 1990·Granted Dec 31, 1991·17 cites·22 claims
- 2672US4026209ASheet-fed rotary printing press for printing on both sides of a sheetHEIDELBERGER DRUCKMASCH AG·Filed 1975·Granted May 31, 1977·16 cites·2 claims
- 2771US6837491B2Device for sustaining a contact force of a control roller on a control cam appertaining theretoHEIDELBERGER DRUCKMASCH AG·Filed 2003·Granted Jan 4, 2005·10 cites·16 claims
- 2870US6254094B1Method and device for transferring a trailing edge of a sheet in a reversing device of a sheet-fed rotary printing machineHEIDELBERGER DRUCKMASCH AG·Filed 1999·Granted Jul 3, 2001·15 cites·20 claims
- 2970US5085143ASheet-size multiple-adjustment drive for a sheet-fed rotary printing machineHEIDELBERGER DRUCKMASCH AG·Filed 1990·Granted Feb 4, 1992·16 cites·12 claims
- 3070US5031531ADevice for adjusting the rotational position of a cylinder of a turning device in a rotary printing press and for axially displacing an adjusting member for a gripper change-over on the cylinderHEIDELBERGER DRUCKMASCH AG·Filed 1989·Granted Jul 16, 1991·15 cites·14 claims
- 3165US7175176B2Device for feeding suction air or blowing air in a sheet-processing machineHEIDELBERGER DRUCKMASCH AG·Filed 2005·Granted Feb 13, 2007·2 cites·10 claims
- 3265US6705227B2Recto and verso printing press having upper and lower grippers and gripper pad with common center lineHEIDLEBERGER DRUCKMASCHINEN AG·Filed 2002·Granted Mar 16, 2004·8 cites·17 claims
- 3365US5365845AMethod and device for starting and stopping a sheet-turning operation and for format adjustingHEIDELBERGER DRUCKMASCH AG·Filed 1993·Granted Nov 22, 1994·14 cites·6 claims
- 3465US4448146ARudder with a stabilizer finBECKER INGBUERO W·Filed 1981·Granted May 15, 1984·15 cites·11 claims
- 3564US4782717ADevice for adjusting a relative rotational position of a gearwheel and a ring gear which are coaxially mountedHEIDELBERGER DRUCKMASCH AG·Filed 1987·Granted Nov 8, 1988·12 cites·10 claims
- 3663US6227112B1Apparatus for performing actuations or operations in a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1998·Granted May 8, 2001·15 cites·17 claims
- 3763US4580494ADevice for converting a sheet turn-over device selectively for first-form printing and first-form perfector printingHEIDELBERGER DRUCKMASCH AG·Filed 1984·Granted Apr 8, 1986·11 cites·12 claims
- 3863US4502832ATurbo-molecular pumpPFEIFFER VAKUUMTECHNIK·Filed 1983·Granted Mar 5, 1985·20 cites·11 claims
- 3962US6848363B2Device for changing the operating state of a gripper-control device in a sheet-reversing device of a sheet-processing machine and sheet-processing machine having the deviceHEIDELBERGER DRUCKMASCH AG·Filed 2002·Granted Feb 1, 2005·4 cites·16 claims
- 4062US6840170B2Device for torque compensation in a sheet-processing machine and reversing drum having a torque compensation deviceHEIDELBERGER DRUCKMASCH AG·Filed 2003·Granted Jan 11, 2005·4 cites·10 claims
- 4162US4334473AStorage cylinderHEIDELBERGER DRUCKMASCH AG·Filed 1981·Granted Jun 15, 1982·9 cites·4 claims
- 4260US5944431ASheet sensor device with light curtainHEIDELBERGER DRUCKMASCH AG·Filed 1998·Granted Aug 31, 1999·13 cites·6 claims
- 4360US5181469AClamping and tensioning deviceHEIDELBERGER DRUCKMASCH AG·Filed 1991·Granted Jan 26, 1993·13 cites·27 claims
- 4459US5063843ASheet-fed rotary printing machine for producing single-sided multi-color printing or perfector printingHEIDELBERGER DRUCKMASCH AG·Filed 1990·Granted Nov 12, 1991·11 cites·8 claims
- 4558US4184674AMonitoring device for missing and skewed sheets in sheet feedsHEIDELBERGER DRUCKMASCH AG·Filed 1975·Granted Jan 22, 1980·10 cites·7 claims
- 4657US6098543ASuction gripper in a reversing device of a sheet-fed rotary printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1999·Granted Aug 8, 2000·9 cites·17 claims
- 4757US4947748ASheet gripper on sheet-fed rotary printing pressesHEIDELBERGER DRUCKMASCH AG·Filed 1989·Granted Aug 14, 1990·10 cites·4 claims
- 4855US5662038AControl device for a numbering and imprinting unit of a rotary printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1996·Granted Sep 2, 1997·10 cites·20 claims
- 4955US5184554AQuick-action clamping deviceHEIDELBERGER DRUCKMASCH AG·Filed 1991·Granted Feb 9, 1993·11 cites·14 claims
- 5055US5168809ATurning device for a sheet-fed rotary offset printing press for first form and perfector printingHEIDELBERGER DRUCKMASCH AG·Filed 1992·Granted Dec 8, 1992·9 cites·7 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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