Inventor · disambiguated record
Walter Graf
Also filed as: GRAF JR WALTER A · GRAF WALTER · WEIDMAN ERICH
20 granted patents·2 pending applications·557 citations·filing 1978–2008
96Inventor score
Files withSATZINGER GMBH & CO9PERMA TEC GMBH & CO KG4ELECTRIC POWER RES INST2LOEPFE AG GEB2GEN ELECTRIC1
Top patents by PatentIndex Score
22 records- 0194US5360084AApparatus for the lubrication and cleaning of elongated articles, especially rails and chainsSATZINGER GMBH & CO·Filed 1993·Granted Nov 1, 1994·63 cites·9 claims
- 0293US4334507APiston for an internal combustion engine and method for producing sameMAHLE GMBH·Filed 1980·Granted Jun 15, 1982·63 cites·11 claims
- 0390US6125969AMethod of and apparatus for lubricating an apparatus having a number of lubricant locationsPERMA TEC GMBH & CO KG·Filed 1998·Granted Oct 3, 2000·69 cites·14 claims
- 0489US5634531AElectrically powered automatic lubricant dispenserSATZINGER GMBH & CO·Filed 1995·Granted Jun 3, 1997·80 cites·15 claims
- 0587US4215728AElectronic thread travel monitoring deviceLOEPFE AG GEB·Filed 1979·Granted Aug 5, 1980·16 cites·5 claims
- 0682US6561316B1Device for lubricating a rolling bearingPERMA TEC GMBH & CO KG·Filed 2000·Granted May 13, 2003·36 cites·7 claims
- 0777US4267554AElectronic device for monitoring a plurality of running threads on a textile machineLOEPFE AG GEB·Filed 1979·Granted May 12, 1981·17 cites·4 claims
- 0873US7954601B2Lubricant dispenserPERMA TEC GMBH & CO KG·Filed 2006·Granted Jun 7, 2011·7 cites·13 claims
- 0972US5669839AMethod of metering a flowable lubricant of a chain driveSATZINGER GMBH & CO·Filed 1996·Granted Sep 23, 1997·33 cites·16 claims
- 1071US5402913AApparatus for the metered dispensing of a flowable medium, especially a lubricantSATZINGER GMBH & CO·Filed 1993·Granted Apr 4, 1995·30 cites·13 claims
- 1167US5460242ALubricant dispenser with gas-controlled feed of lubricant to a machineSATZINGER GMBH & CO·Filed 1994·Granted Oct 24, 1995·25 cites·8 claims
- 1264US4253320AMagnetic lockYMOS METALLWERKE WOLF & BECKER·Filed 1979·Granted Mar 3, 1981·19 cites·3 claims
- 1359US5409084AAutomatic lubricant dispenserSATZINGER GMBH & CO·Filed 1994·Granted Apr 25, 1995·17 cites·16 claims
- 1458US5386883AAutomatic lubricant dispenserSATZINGER GMBH & CO·Filed 1993·Granted Feb 7, 1995·17 cites·15 claims
- 1558US4248668AStorage module for nuclear fuel assembliesGEN ELECTRIC·Filed 1978·Granted Feb 3, 1981·16 cites·10 claims
- 1655US4493792AMethod and apparatus for minimizing diversion of radioactive samples from a nuclear fuel sampling systemELECTRIC POWER RES INST·Filed 1980·Granted Jan 15, 1985·13 cites·12 claims
- 1754US5598901AAutomatic lubricant dispenserSATZINGER GMBH & CO·Filed 1995·Granted Feb 4, 1997·17 cites·4 claims
- 1852US7563355B2Cell for gas generationPERMA TEC GMBH & CO KG·Filed 2008·Granted Jul 21, 2009·0 cites·15 claims
- 1941US2005205418A1Cell for gas generationGRAF WALTER·Filed 2005·Application pending·0 cites
- 2040US5547043AElectrochemically reactive element for lubricant dispenserSATZINGER GMBH & CO·Filed 1995·Granted Aug 20, 1996·10 cites·7 claims
- 2136US4388273AApparatus for preventing the diversion of plutonium in nuclear fuel reprocessingELECTRIC POWER RES INST·Filed 1979·Granted Jun 14, 1983·9 cites·5 claims
- 2231US2004182183A1Measurement device for early detection of damage to a machine partFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →