Assignee
BIELOMATIK LEUZE & CO
US·66 granted patents·1,078 citations·filing 1974–2001
Top patents by PatentIndex Score
66 records- 0190US4673382AApparatus for forming folded stacks from a webBIELOMATIK LEUZE & CO·Filed 1986·Granted Jun 16, 1987·42 cites·21 claims
- 0289US4230218AApparatus for transporting layers of sheetsBIELOMATIK LEUZE & CO·Filed 1978·Granted Oct 28, 1980·40 cites·16 claims
- 0387US6444946B1Method and apparatus for weldingBIELOMATIK LEUZE & CO·Filed 2000·Granted Sep 3, 2002·84 cites·20 claims
- 0487US5971134AMethod and apparatus for conveying articlesBIELOMATIK LEUZE & CO·Filed 1997·Granted Oct 26, 1999·62 cites·23 claims
- 0582US4973039ADevice for retarding sheet stacksBIELOMATIK LEUZE & CO·Filed 1989·Granted Nov 27, 1990·32 cites·25 claims
- 0681US6588970B1Jointing unit for bonding seams, particularly vibration weldsBIELOMATIK LEUZE & CO·Filed 2000·Granted Jul 8, 2003·31 cites·25 claims
- 0781US4436472ASheet piling devicesBIELOMATIK LEUZE & CO·Filed 1981·Granted Mar 13, 1984·28 cites·10 claims
- 0880US5657529AModular conveying apparatusBIELOMATIK LEUZE & CO·Filed 1995·Granted Aug 19, 1997·51 cites·27 claims
- 0979US5823464ADevice for guiding ply webs of paper or the likeBIELOMATIK LEUZE & CO·Filed 1997·Granted Oct 20, 1998·29 cites·31 claims
- 1078US4466603AMethods and apparatus for producing stacks of sheetsBIELOMATIK LEUZE & CO·Filed 1981·Granted Aug 21, 1984·27 cites·7 claims
- 1172US4151037ADevice for applying binding strips to the backs of layers of paperBIELOMATIK LEUZE & CO·Filed 1978·Granted Apr 24, 1979·23 cites·24 claims
- 1270US5235883ASorting apparatus for flat blanksBIELOMATIK LEUZE & CO·Filed 1990·Granted Aug 17, 1993·25 cites·27 claims
- 1369US5766406AApparatus for working layer materialBIELOMATIK LEUZE & CO·Filed 1995·Granted Jun 16, 1998·42 cites·30 claims
- 1469US5067380ACutting mechanism for materials in web or layer formBIELOMATIK LEUZE & CO·Filed 1990·Granted Nov 26, 1991·26 cites·29 claims
- 1569US4778165AApparatus for folding and cutting web stacksBIELOMATIK LEUZE & CO·Filed 1987·Granted Oct 18, 1988·17 cites·15 claims
- 1668US5358232AMethod and device for producing defined stacks of folded or unfolded sheetsBIELOMATIK LEUZE & CO·Filed 1993·Granted Oct 25, 1994·25 cites·21 claims
- 1768US4406449AApparatus for depositing sheets in a stackBIELOMATIK LEUZE & CO·Filed 1981·Granted Sep 27, 1983·16 cites·23 claims
- 1867US6511407B2Feed means for sheets, particularly creasing means, and method for advancing sheetsBIELOMATIK LEUZE & CO·Filed 2001·Granted Jan 28, 2003·11 cites·8 claims
- 1967US4545715AProcess and apparatus for transporting piles of sheetsBIELOMATIK LEUZE & CO·Filed 1983·Granted Oct 8, 1985·17 cites·5 claims
- 2065US4932301ACutting apparatus for sheet material, like paperBIELOMATIK LEUZE & CO·Filed 1989·Granted Jun 12, 1990·21 cites·55 claims
- 2164US4537545AMethod and apparatus for aligning a pile of sheets provided with perforations for bindingsBIELOMATIK LEUZE & CO·Filed 1983·Granted Aug 27, 1985·20 cites·15 claims
- 2263US6491786B2Welding head for heated tool weldingBIELOMATIK LEUZE & CO·Filed 2000·Granted Dec 10, 2002·5 cites·12 claims
- 2363US4509396AApparatus for making holes in thick stacks of paperBIELOMATIK LEUZE & CO·Filed 1983·Granted Apr 9, 1985·22 cites·7 claims
- 2462US4266761AApparatus for placing terminal sheets or the like on to layers of sheetsBIELOMATIK LEUZE & CO·Filed 1978·Granted May 12, 1981·15 cites·7 claims
- 2560US6237217B1Apparatus and method for processing a web, more particularly a transponder stripBIELOMATIK LEUZE & CO·Filed 1999·Granted May 29, 2001·20 cites·28 claims
- 2660US4237568AApparatus and method for the binding of stacks of sheetsBIELOMATIK LEUZE & CO·Filed 1979·Granted Dec 9, 1980·15 cites·14 claims
- 2759US6386824B1Apparatus for processing layers such as stack layers of paperBIELOMATIK LEUZE & CO·Filed 2000·Granted May 14, 2002·8 cites·21 claims
- 2858US4569622AApparatus for depositing sheets in a pileBIELOMATIK LEUZE & CO·Filed 1983·Granted Feb 11, 1986·10 cites·15 claims
- 2957US4467722AMethod and apparatus for drawing flexible printing blocks onto printing rollers in an in register mannerBIELOMATIK LEUZE & CO·Filed 1983·Granted Aug 28, 1984·11 cites·7 claims
- 3057US4267865AApparatus for producing coilsBIELOMATIK LEUZE & CO·Filed 1979·Granted May 19, 1981·13 cites·13 claims
- 3157US4117800ADevice for spreading glueBIELOMATIK LEUZE & CO·Filed 1977·Granted Oct 3, 1978·14 cites·16 claims
- 3256US4025371AWelding containersBIELOMATIK LEUZE & CO·Filed 1976·Granted May 24, 1977·14 cites·12 claims
- 3355US4779897AApparatus for producing blocks with at least one pocket divider, as well as pocket dividerBIELOMATIK LEUZE & CO·Filed 1986·Granted Oct 25, 1988·17 cites·30 claims
- 3455US4758125AApparatus for closing binding combs to bind a stack of sheet material togetherBIELOMATIK LEUZE & CO·Filed 1987·Granted Jul 19, 1988·17 cites·24 claims
- 3553US5792262AProcessing tool for processing ply material or the likeBIELOMATIK LEUZE & CO·Filed 1996·Granted Aug 11, 1998·19 cites·25 claims
- 3653US5161464ABlock sleeve assembly deviceBIELOMATIK LEUZE & CO·Filed 1991·Granted Nov 10, 1992·10 cites·37 claims
- 3751US4351371AApparatus for producing coilsBIELOMATIK LEUZE & CO·Filed 1981·Granted Sep 28, 1982·12 cites·6 claims
- 3850US6488793B2Device and method for heated tool weldingBIELOMATIK LEUZE & CO·Filed 2000·Granted Dec 3, 2002·8 cites·14 claims
- 3950US6010300AStackerBIELOMATIK LEUZE & CO·Filed 1998·Granted Jan 4, 2000·10 cites·29 claims
- 4050US4183193ASystem for packaging a succession of objects in a foilBIELOMATIK LEUZE & CO·Filed 1978·Granted Jan 15, 1980·16 cites·9 claims
- 4148US6189884B1Apparatus for forming a gap in a scale-like sheet flowBIELOMATIK LEUZE & CO·Filed 1999·Granted Feb 20, 2001·10 cites·19 claims
- 4248US5820540AFolding apparatus for sheet layersBIELOMATIK LEUZE & CO·Filed 1995·Granted Oct 13, 1998·9 cites·24 claims
- 4348US5662018AWorking machine for material webs, particularly paper format cross-cutterBIELOMATIK LEUZE & CO·Filed 1995·Granted Sep 2, 1997·12 cites·6 claims
- 4447US5960607AMethod and device for producing a mailing item containing an envelope, and mailing itemBIELOMATIK LEUZE & CO·Filed 1997·Granted Oct 5, 1999·13 cites·40 claims
- 4543US5957826AMachining tool, particularly a transverse stamping tool for layer materialBIELOMATIK LEUZE & CO·Filed 1995·Granted Sep 28, 1999·10 cites·21 claims
- 4642US6588476B1Method and apparatus for producing a faultless material web, as well as faultless material webBIELOMATIK LEUZE & CO·Filed 2000·Granted Jul 8, 2003·7 cites·18 claims
- 4739US5457942AClosing device for securing packing envelopesBIELOMATIK LEUZE & CO·Filed 1993·Granted Oct 17, 1995·9 cites·25 claims
- 4839US3936345AApparatus for welding flexible members into a frameBIELOMATIK LEUZE & CO·Filed 1974·Granted Feb 3, 1976·9 cites·7 claims
- 4937US6042530ADevice for processing ply material or the likeBIELOMATIK LEUZE & CO·Filed 1997·Granted Mar 28, 2000·4 cites·21 claims
- 5037US5882470ADevice for processing ply materialBIELOMATIK LEUZE & CO·Filed 1996·Granted Mar 16, 1999·8 cites·5 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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