Inventor · disambiguated record
Ulf Wyrwich
Also filed as: WYRWICH ULF
4 granted patents·1 pending application·67 citations·filing 2000–2014
78Inventor score
Top patents by PatentIndex Score
5 records- 0184US7228730B2Pressure-measuring glow plugTEXAS INSTRUMENTS HOLLAND·Filed 2005·Granted Jun 12, 2007·23 cites·4 claims
- 0282US7337657B2Pressure glow plug for a diesel engineBERU AG·Filed 2004·Granted Mar 4, 2008·22 cites·20 claims
- 0370US6255626B1Glow plug and process for its manufactureBERU AG·Filed 2000·Granted Jul 3, 2001·12 cites·13 claims
- 0466US6392199B1Glow plug and process for its manufactureBERU AG·Filed 2000·Granted May 21, 2002·10 cites·7 claims
- 0535US2014339214A1Glow plugBORGWARNER BERU SYSTEMS GMBH·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →