Inventor · disambiguated record
Wolfgang Ludwig
Also filed as: LUDWIG WOLFGANG · LUDWIG WOLFGANG P · LUDWIG WOLFGANG PETER
53 granted patents·20 pending applications·636 citations·filing 1989–2022
98Inventor score
Top patents by PatentIndex Score
73 records- 0192US5972398AMethod of and apparatus for the treatment of meatWTI INC·Filed 1998·Granted Oct 26, 1999·77 cites·16 claims
- 0288US6730341B2Method of and apparatus for the processing of meatWOLF TEC INC·Filed 2001·Granted May 4, 2004·21 cites·9 claims
- 0384US10518956B2Assembly comprising a foil pack and a dispensing device and foil packHILTI AG·Filed 2016·Granted Dec 31, 2019·4 cites·15 claims
- 0484US10293696B2Operation of an inductive power transfer system based on detecting an arrangementBOMBARDIER PRIMOVE GMBH·Filed 2015·Granted May 21, 2019·6 cites·19 claims
- 0584US6457910B1Tubular anchorHILTI AG·Filed 2001·Granted Oct 1, 2002·41 cites·9 claims
- 0684US2022192234A1Concentrated natural food additive and methods of preparing the sameWTI INC·Filed 2022·Application pending·0 cites
- 0778US6598470B2Method for the testing of an exhaust gas recirculation systemSIEMENS AG·Filed 2001·Granted Jul 29, 2003·18 cites·10 claims
- 0877US7524520B2Method of processing of meatWOLF TEC INC·Filed 2004·Granted Apr 28, 2009·8 cites·15 claims
- 0977US7441550B2Method and device for activating a valve of a fuel vapor retention systemSIEMENS AG·Filed 2007·Granted Oct 28, 2008·8 cites·14 claims
- 1076US10683048B2Electric bicycle, immobilizer for an electric bicycle and method for operating an electric bicycleCONTI TEMIC MICROELECTRONIC GMBH·Filed 2016·Granted Jun 16, 2020·4 cites·15 claims
- 1176US5405630AMethod of and apparatus for treating meatWTI INC·Filed 1993·Granted Apr 11, 1995·36 cites·13 claims
- 1274US5005979AOptical position detectionDORNIER GMBH·Filed 1989·Granted Apr 9, 1991·33 cites·4 claims
- 1373US6662712B2Method of and apparatus for processing PSE meatWOLF TEC INC·Filed 2002·Granted Dec 16, 2003·9 cites·12 claims
- 1469US6438947B2Method for adapting a raw NOx concentration value of an internal combustion engine operating with an excess of airSIEMENS AG·Filed 2001·Granted Aug 27, 2002·16 cites·9 claims
- 1567US5669199AMember for insertion into a borehole in a receiving materialHILTI AG·Filed 1996·Granted Sep 23, 1997·32 cites·9 claims
- 1666US5436017AMethod of inhibiting bacterial growth in meat and product thereofWTI INC·Filed 1994·Granted Jul 25, 1995·26 cites·15 claims
- 1766US5332153ASleeve for increasing retention value of a screwHILTI AG·Filed 1992·Granted Jul 26, 1994·19 cites·12 claims
- 1865US8616047B2Method for the activation of a tank venting valve of a motor vehicle during a leak testGRUNWALD OLIVER·Filed 2006·Granted Dec 31, 2013·5 cites·9 claims
- 1965US7033117B2Rock anchorHILTI AG·Filed 2004·Granted Apr 25, 2006·14 cites·9 claims
- 2064US6029417AAnchor rod for an attachment anchorHILTI AG·Filed 1998·Granted Feb 29, 2000·30 cites·10 claims
- 2160US7025538B2Bonding anchorHILTI AG·Filed 2004·Granted Apr 11, 2006·11 cites·11 claims
- 2260US5449524ADifferential injection of poultryWTI INC·Filed 1994·Granted Sep 12, 1995·19 cites·14 claims
- 2359US11228219B2Winding support and statorHILTI AG·Filed 2017·Granted Jan 18, 2022·0 cites·19 claims
- 2458US7789589B2Fastening elementHILTI AG·Filed 2008·Granted Sep 7, 2010·1 cites·6 claims
- 2557US6955504B2Attachment elementHILTI AG·Filed 2004·Granted Oct 18, 2005·11 cites·13 claims
- 2657US2004142076A1Apparatus for the processing of meatWOLF TEC INC·Filed 2004·Application pending·0 cites
- 2756US11206845B2Reducing microbiological contamination during cheese manufacturing processWTI INC·Filed 2016·Granted Dec 28, 2021·0 cites·19 claims
- 2856US8029211B2Adaptor for setting a self-drilling, chemically anchored, fastening elementHILTI AG·Filed 2009·Granted Oct 4, 2011·2 cites·10 claims
- 2956US7909338B2Adapter member of a rock anchorHILIT AG·Filed 2007·Granted Mar 22, 2011·4 cites·7 claims
- 3056US5302406AMethod of inhibiting bacterial growth in meatWTI INC·Filed 1992·Granted Apr 12, 1994·19 cites·4 claims
- 3155US7096113B2Method for controlling a regeneration valve of a fuel vapor retention systemSIEMENS AG·Filed 2003·Granted Aug 22, 2006·6 cites·9 claims
- 3254US10543756B2Detecting an arrangement based on predefined signatures in an inductive power transfer systemBOMBARDIER PRIMOVE GMBH·Filed 2019·Granted Jan 28, 2020·0 cites·5 claims
- 3352US8146681B2Drilling tool and drilling methodHEEMANN KAY·Filed 2009·Granted Apr 3, 2012·6 cites·10 claims
- 3452US6655889B2Washer for a chemical anchorHILTI AG·Filed 2002·Granted Dec 2, 2003·2 cites·6 claims
- 3552US5505972ADifferential injection of poultry partsWTI INC·Filed 1995·Granted Apr 9, 1996·13 cites·17 claims
- 3652US2002006457A1Method of and apparatus for the processing of meatFiled 2001·Application pending·0 cites
- 3751US6240696B1Anchor rod for a connection anchoring systemHILTI AG·Filed 1999·Granted Jun 5, 2001·18 cites·4 claims
- 3851US2023275486A1End plateHILTI AG·Filed 2021·Application pending·0 cites
- 3950US2005260041A1Fastening elementLUDWIG WOLFGANG·Filed 2005·Application pending·0 cites
- 4050US2016360772A1Concentrated natural food additive and methods of preparing the sameWTI INC·Filed 2016·Application pending·0 cites
- 4148US9961905B2Methods and compositions for reducing contamination on food contact surfacesWTI INC·Filed 2016·Granted May 8, 2018·0 cites·25 claims
- 4248US7668641B1Method for control of a tank ventilationSIEMENS AG·Filed 2005·Granted Feb 23, 2010·1 cites·12 claims
- 4348US2017064987A1Mixtures and compositions for treating food productsWTI INC·Filed 2016·Application pending·0 cites
- 4447US5469056APlanar gradiometers arranged on non-parallel surfaces for determination of a gradient tensor of a magnetic fieldDORNIER GMBH·Filed 1991·Granted Nov 21, 1995·12 cites·8 claims
- 4547US2008286054A1Self-drilling rock anchorHILTI AG·Filed 2008·Application pending·0 cites
- 4647US2018289018A1Methods and Compositions for Reducing Contamination on Food Contact SurfacesWTI INC·Filed 2018·Application pending·0 cites
- 4746US6113959AMethod of packaging meatWTI INC·Filed 1998·Granted Sep 5, 2000·10 cites·15 claims
- 4846US5007780AAttachment member anchored by hardenable mass to panel-shaped structural componentHILTI AG·Filed 1990·Granted Apr 16, 1991·16 cites·12 claims
- 4945US6050157ASetting tool for anchor rods of attachment anchorsHILTI AG·Filed 1998·Granted Apr 18, 2000·13 cites·8 claims
- 5045US5339593AArrangement for reinforcing parts of a wall with a hardenable massHILTI AG·Filed 1992·Granted Aug 23, 1994·15 cites·4 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →