Inventor · disambiguated record
Peter Groll
Also filed as: GROLL PETER
11 granted patents·1 pending application·111 citations·filing 1992–2023
89Inventor score
Top patents by PatentIndex Score
12 records- 0188US9234786B2System for analysis of the condition of the running gear of rail vehiclesGROLL PETER·Filed 2009·Granted Jan 12, 2016·25 cites·14 claims
- 0276US5162387APreparation of polyurethane elastomers, and mixtures suitable for this purpose comprising polyoxybutylene-polyoxyalkylene glycols and glycidyl compoundsBASF AG·Filed 1992·Granted Nov 10, 1992·23 cites·10 claims
- 0371US5310822AImpact-resistant polyoxymethylene molding materialsBASF AG·Filed 1993·Granted May 10, 1994·25 cites·5 claims
- 0464US2024142284A1Material feeding apparatus and methodSCHENCK PROCESS EUROPE GMBH·Filed 2023·Application pending·0 cites
- 0562US7098349B2Method for producing tetrahydrofuranBASF AG·Filed 2003·Granted Aug 29, 2006·5 cites·16 claims
- 0660US8359934B2System for measuring loads during wheel/rail contact of rail vehiclesSCHENCK PROCESS GMBH·Filed 2009·Granted Jan 29, 2013·4 cites·16 claims
- 0754US9096540B2Method for the production of disubstituted imidazolium saltsSIEMER MICHAEL·Filed 2008·Granted Aug 4, 2015·0 cites·25 claims
- 0849US6858027B2Vein stripping instrumentGLOBE TECHNOLOGIES LTD E·Filed 2002·Granted Feb 22, 2005·19 cites·25 claims
- 0947US5247049AThermoplastic polyurethane elastomers with a low degree of organic carbon migrationBASF AG·Filed 1992·Granted Sep 21, 1993·6 cites·11 claims
- 1038US8461396B2Process for purifying aqueous glyoxal solutionsDECKERT PETRA·Filed 2011·Granted Jun 11, 2013·0 cites·6 claims
- 1137US5939590ATetrahydrofuran/but-2-yne-1, 4-diol copolymers containing C-C triple bondsBASF AG·Filed 1996·Granted Aug 17, 1999·4 cites·15 claims
- 1234US8827174B2Sleeper for supporting railsGROLL PETER·Filed 2012·Granted Sep 9, 2014·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →