Inventor · disambiguated record
Edwin X. Graf
Also filed as: GRAF EDWIN X
56 granted patents·1 pending application·529 citations·filing 1977–2015
98Inventor score
Files withVOITH SULZER PAPER TECHNOLOGY41VOITH SULZER PAPIERMASCH GMBH4GRAF EDWIN X3VOITH PAPER INC3BELOIT CORP1
Top patents by PatentIndex Score
57 records- 0192US5837102APerforated and embossed sheet forming fabricVOITH SULZER PAPER TECHNOLOGY·Filed 1998·Granted Nov 17, 1998·77 cites·12 claims
- 0281US6491754B1Carbon fiber doctor bladeVOITH SULZER PAPER TECHNOLOGY·Filed 2000·Granted Dec 10, 2002·19 cites·8 claims
- 0377US9896633B2Systems and methods for reducing corrosion in a reactor system using fluid encasementEMPIRE TECHNOLOGY DEV LLC·Filed 2013·Granted Feb 20, 2018·2 cites·12 claims
- 0475US6860030B1Control system for gap measuringVOITH PAPER INC·Filed 2000·Granted Mar 1, 2005·15 cites·13 claims
- 0575US6623601B2Roll for paper-making machineVOITH SULZER PAPER TECHNOLOGY·Filed 2002·Granted Sep 23, 2003·11 cites·19 claims
- 0675US6368458B1Calender press for a paper-making machine with thermally compensated top and bottom rolls and low nip loadVOITH SULZER PAPER TECHNOLOGY·Filed 2000·Granted Apr 9, 2002·10 cites·18 claims
- 0774US7106065B1Method of geologic exploration for subsurface depositsSEISMIC SCIENCE INC·Filed 2005·Granted Sep 12, 2006·14 cites·22 claims
- 0873US6485571B1Paper manufacturing and processing machine with closed loop control systemVOITH SULZER PAPER TECHNOLOGY·Filed 2000·Granted Nov 26, 2002·7 cites·1 claims
- 0973US6339883B1Method of making a roll for paper-making machineVOITH SULZER PAPER TECHNOLOGY·Filed 2000·Granted Jan 22, 2002·9 cites·14 claims
- 1073US6325895B1Paper-making machine with an air press belt runVOITH SULZER PAPER TECHNOLOGY·Filed 2000·Granted Dec 4, 2001·9 cites·18 claims
- 1172US6284103B1Suction roll shell in a paper-making machine and method of manufacturing sameVOITH SULZER PAPER TECHNOLOGY·Filed 1999·Granted Sep 4, 2001·20 cites·8 claims
- 1272US5614063AInductive edge detector for paper machineryVOITH SULZER PAPER TECHNOLOGY·Filed 1995·Granted Mar 25, 1997·20 cites·13 claims
- 1370US5767481ALaser tail cutter assemblyVOITH SULZER PAPER TECHNOLOGY·Filed 1995·Granted Jun 16, 1998·19 cites·17 claims
- 1467US8152967B2Process and machine for making air dried tissueGRAF EDWIN X·Filed 2007·Granted Apr 10, 2012·2 cites·9 claims
- 1567US6485612B1Air press assembly for use in a paper-making machineVOITH PAPER INC·Filed 2001·Granted Nov 26, 2002·6 cites·18 claims
- 1666US6200426B1Paper machine with a controllable electro-magnetic clutchVOITH SULZER PAPER TECHNOLOGY·Filed 1999·Granted Mar 13, 2001·16 cites·21 claims
- 1761US6290816B1Paper machine with closed loop control systemVOITH SULZER PAPER TECHNOLOGY·Filed 1999·Granted Sep 18, 2001·22 cites·12 claims
- 1859US6299733B1Roll with composite material roll shell and head in a paper-making machineVOITH SULZER PAPER TECHNOLOGY·Filed 2000·Granted Oct 9, 2001·8 cites·19 claims
- 1958US6387218B1Air press seal in paper-making machineVOITH PAPER INC·Filed 2000·Granted May 14, 2002·3 cites·14 claims
- 2057US6056856ABlower for an air/water separator in a paper-making machineVOITH SULZER PAPER TECHNOLOGY·Filed 1997·Granted May 2, 2000·11 cites·13 claims
- 2155US5597415AProfiling bar for a web coating deviceVOITH SULZER PAPER TECHNOLOGY·Filed 1995·Granted Jan 28, 1997·13 cites·21 claims
- 2253US6287420B1Multi-ply fiber web forming method and apparatusVOITH SULZER PAPER TECHNOLOGY·Filed 2000·Granted Sep 11, 2001·2 cites·26 claims
- 2353US5979641APaper roll guideVOITH SULZER PAPER TECHNOLOGY·Filed 1998·Granted Nov 9, 1999·14 cites·14 claims
- 2452US5736011AWet end assembly for a paper making machineVOITH SULZER PAPER TECHNOLOGY·Filed 1996·Granted Apr 7, 1998·9 cites·19 claims
- 2551US5653331APaper roll guideVOITH SULZER PAPIERMASCH GMBH·Filed 1996·Granted Aug 5, 1997·9 cites·24 claims
- 2651US5560808AHydraulically actuated breast roll shakeVOITH SULZER PAPIERMASCH GMBH·Filed 1995·Granted Oct 1, 1996·16 cites·22 claims
- 2750US5868905APaper-making machine including a deaerator for a fiber suspensionVOITH SULZER PAPER TECHNOLOGY·Filed 1997·Granted Feb 9, 1999·22 cites·15 claims
- 2849US8435383B2Process and machine for making air dried tissueGRAF EDWIN X·Filed 2012·Granted May 7, 2013·0 cites·9 claims
- 2949US6019846ACoater rod bedVOITH SULZER PAPER TECHNOLOGY·Filed 1997·Granted Feb 1, 2000·14 cites·14 claims
- 3049US4770745AFront wall and support arrangement at the headbox of a papermaking machineESCHER WYSS GMBH·Filed 1986·Granted Sep 13, 1988·10 cites·19 claims
- 3148US5423948AHeadbox with a vertical partition between perforated rollsVOITH SULZER PAPER TECHNOLOGY·Filed 1993·Granted Jun 13, 1995·12 cites·11 claims
- 3247US5709778AMultiple shoe press for a paper making machineVOITH SULZER PAPER TECHNOLOGY·Filed 1996·Granted Jan 20, 1998·7 cites·1 claims
- 3346US6210534B1Trim squirt for a paper-making machineVOITH SULZER PAPER TECHNOLOGY·Filed 1999·Granted Apr 3, 2001·6 cites·16 claims
- 3446US6083351ADilution control device for a wet end of a paper-making machineVOITH SULZER PAPER TECHNOLOGY·Filed 1998·Granted Jul 4, 2000·9 cites·22 claims
- 3545US5759354APaper machine including a hydraulic cylinder assembly with a non-metallic bushingVOITH SULZER PAPER TECHNOLOGY·Filed 1996·Granted Jun 2, 1998·6 cites·16 claims
- 3644US5891307AMethod of determining a volumetric percentage of air in a fiber suspension in a paper-making machineVOITH SULZER PAPER TECHNOLOGY·Filed 1998·Granted Apr 6, 1999·5 cites·9 claims
- 3743US5753081AApparatus and method for controlling a pressure of a fiber suspension in a headbox or associated fluid conduitVOITH SULZER PAPER TECHNOLOGY·Filed 1996·Granted May 19, 1998·5 cites·16 claims
- 3841US6193845B1Blow pipe tail threading system for paper-making machinesVOITH SULZER PAPER TECHNOLOGY·Filed 1999·Granted Feb 27, 2001·6 cites·11 claims
- 3941US5900120ADrying cylinder bearing support in a paper-making machineVOITH SULZER PAPER TECHNOLOGY·Filed 1997·Granted May 4, 1999·8 cites·11 claims
- 4040US6238522B1Method and apparatus for measuring sheet thickness in a paper-making machineVOITH SULZER PAPER TECHNOLOGY·Filed 1999·Granted May 29, 2001·8 cites·15 claims
- 4140US5578172ASlice beam support plateVOITH SULZER PAPIERMASCH GMBH·Filed 1994·Granted Nov 26, 1996·6 cites·10 claims
- 4239US5556512ABeam for a paper making machine frameVOITH SULZER PAPIERMASCH GMBH·Filed 1995·Granted Sep 17, 1996·4 cites·10 claims
- 4339US5277765AHeadbox with a vertical partition between perforated rollsVOITH INC·Filed 1992·Granted Jan 11, 1994·10 cites·13 claims
- 4437US5938896AHydraulic increaser for a wet end of a paper-making machineVOITH SULZER PAPER TECHNOLOGY·Filed 1997·Granted Aug 17, 1999·3 cites·25 claims
- 4536US5611143AProcess for making chilled iron rollsVOITH SULZER PAPER TECHNOLOGY·Filed 1994·Granted Mar 18, 1997·5 cites·17 claims
- 4634US6068736ASlice lip clamp assembly for a slice lip of a headboxVOITH SULZER PAPER TECHNOLOGY·Filed 1998·Granted May 30, 2000·2 cites·9 claims
- 4734US4239448AHigh pressure pump for fluid jet slitterBELOIT CORP·Filed 1977·Granted Dec 16, 1980·5 cites·3 claims
- 4834US2017001406A1Biodegradable multi-layer passive thermal insulator materialGRAF EDWIN X·Filed 2015·Application pending·0 cites
- 4933US5853546ASealed titanium slice lip for a headboxVOITH SULZER PAPER TECHNOLOGY·Filed 1997·Granted Dec 29, 1998·2 cites·14 claims
- 5033US5850701ADryer group with controlled heating and cooling of a paper web in a paper-making machineVOITH SULZER PAPER TECHNOLOGY·Filed 1997·Granted Dec 22, 1998·2 cites·16 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →