Inventor · disambiguated record
Martin Wyrwich
Also filed as: WYRWICH MARTIN
4 granted patents·1 pending application·15 citations·filing 2003–2023
63Inventor score
Technology areasB60D
Top patents by PatentIndex Score
5 records- 0161US2024042815A1Trailer coupling having a ball neck and a coupling ball, and method for production thereofWESTFALIA AUTOMOTIVE GMBH·Filed 2023·Application pending·0 cites
- 0249US6860503B2Retractile motor-vehicle trailer hitchWESTFALIA AUTOMOTIVE GMBH & CO·Filed 2003·Granted Mar 1, 2005·15 cites·20 claims
- 0336US12179527B2Trailer hitch and method for producing sameWESTFALIA AUTOMOTIVE GMBH·Filed 2019·Granted Dec 31, 2024·0 cites·34 claims
- 0436US11975575B2Trailer coupling having a ball neck and a coupling ball, and method for production thereofWESTFALIA AUTOMOTIVE GMBH·Filed 2018·Granted May 7, 2024·0 cites·7 claims
- 0532US11505019B2Support assembly of a load carrier or a coupling deviceWESTFALIA AUTOMOTIVE GMBH·Filed 2019·Granted Nov 22, 2022·0 cites·46 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →