Inventor · disambiguated record
Stephen R. Kuhn
Also filed as: KUHN STEPHEN · KUHN STEPHEN R
25 granted patents·2 pending applications·757 citations·filing 1991–2017
97Inventor score
Files withABC RAIL PRODUCTS CORP12GOOGLE INC8ABC NACO INC2MERIDIAN RAIL INFORMATION SYST2ABC RAIL CORP1
Top patents by PatentIndex Score
27 records- 0198USD785013SDisplay screen or portion thereof with an animated graphical user interfaceGOOGLE INC·Filed 2016·Granted Apr 25, 2017·102 cites·1 claims
- 0297USD803869SDisplay screen or portion thereof with an animated graphical user interfaceGOOGLE INC·Filed 2016·Granted Nov 28, 2017·99 cites·1 claims
- 0397USD784370SDisplay screen or portion thereof with an animated graphical user interfaceGOOGLE INC·Filed 2016·Granted Apr 18, 2017·82 cites·1 claims
- 0497USD784369SDisplay screen or portion thereof with an animated graphical user interfaceGOOGLE INC·Filed 2016·Granted Apr 18, 2017·78 cites·1 claims
- 0597USD769889SDisplay screen or portion thereof with an animated graphical user interfaceGOOGLE INC·Filed 2014·Granted Oct 25, 2016·96 cites·1 claims
- 0697USD759666SDisplay screen or portion thereof with an animated graphical user interfaceGOOGLE INC·Filed 2014·Granted Jun 21, 2016·106 cites·1 claims
- 0777US10387873B2Systems, methods, and computer program products for integrating third party services with a mobile walletGOOGLE LLC·Filed 2017·Granted Aug 20, 2019·2 cites·21 claims
- 0876US9563891B2Systems, methods, and computer program products for integrating third party services with a mobile walletGOOGLE INC·Filed 2013·Granted Feb 7, 2017·3 cites·21 claims
- 0969US6276642B1Railroad spring wing frog assemblyABC NACO INC·Filed 2000·Granted Aug 21, 2001·8 cites·7 claims
- 1056US6224023B1Railroad spring frog assemblyABC RAIL PRODUCTS CORP·Filed 1999·Granted May 1, 2001·17 cites·3 claims
- 1153US6427950B1Electrically operated railroad switch machineMERIDIAN RAIL INFORMATION SYST·Filed 2000·Granted Aug 6, 2002·12 cites·13 claims
- 1253US6286791B1Railroad spring wing frog with hold-open and shock dampening elementsABC NACO INC·Filed 2000·Granted Sep 11, 2001·13 cites·3 claims
- 1350US6568641B2Electrically operated railroad switch machineMERIDIAN RAIL INFORMATION SYST·Filed 2002·Granted May 27, 2003·10 cites·5 claims
- 1449US5544848ARailroad spring frogABC RAIL PRODUCTS CORP·Filed 1995·Granted Aug 13, 1996·18 cites·5 claims
- 1549US2005199648A1Fluid despensing methods, systems and devicesFiled 2005·Application pending·0 cites
- 1645US2016055513A1Activating offers with a digital wallet applicationGOOGLE INC·Filed 2015·Application pending·0 cites
- 1743US6164602ARailroad frog assembly with multi-position holdbackABC RAIL PRODUCTS CORP·Filed 1999·Granted Dec 26, 2000·10 cites·5 claims
- 1842US5496004ADirect support frog assemblyABC RAIL PRODUCTS CORP·Filed 1995·Granted Mar 5, 1996·14 cites·10 claims
- 1941US5598993APseudo heavy point frog assemblyABC RAIL PRODUCTS CORP·Filed 1995·Granted Feb 4, 1997·13 cites·2 claims
- 2041US5312075ARailroad frogABC RAIL CORP·Filed 1991·Granted May 17, 1994·7 cites·16 claims
- 2140US5595361AWing rail hold-downABC RAIL PRODUCTS CORP·Filed 1995·Granted Jan 21, 1997·12 cites·6 claims
- 2239US5806810ASpring rail frog having switchable magnet for holding wing rail openABC RAIL PRODUCTS CORP·Filed 1997·Granted Sep 15, 1998·11 cites·9 claims
- 2337US6158697ARailroad frog assembly with latch holdbackABC RAIL PRODUCTS CORP·Filed 1999·Granted Dec 12, 2000·6 cites·3 claims
- 2436US5845881ARailroad trackwork intersectionsABC RAIL PRODUCTS CORP·Filed 1997·Granted Dec 8, 1998·14 cites·11 claims
- 2536US5810298ARailroad spring frog assemblyABC RAIL PRODUCTS CORP·Filed 1997·Granted Sep 22, 1998·9 cites·3 claims
- 2634US5494243ARailroad switch stand with foot operated handle latchABC RAIL PRODUCTS CORP·Filed 1994·Granted Feb 27, 1996·4 cites·5 claims
- 2732US5653408ADirect support frog assemblyABC RAIL PRODUCTS CORP·Filed 1996·Granted Aug 5, 1997·11 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →