Inventor · disambiguated record
Joachim Ulfik
Also filed as: ULFIK JOACHIM
6 granted patents·1 pending application·45 citations·filing 1998–2008
81Inventor score
Top patents by PatentIndex Score
7 records- 0167US7238900B2Switching hingeBERNSTEIN AG·Filed 2006·Granted Jul 3, 2007·8 cites·12 claims
- 0263US7271358B2Switching hingeBERNSTEIN AG·Filed 2006·Granted Sep 18, 2007·6 cites·10 claims
- 0363US6667449B2Switch hingeBERNSTEIN AG·Filed 2002·Granted Dec 23, 2003·13 cites·8 claims
- 0454US5929404ASafety switch assemblyBERNSTEIN HANS SPEZIALFABRIK·Filed 1998·Granted Jul 27, 1999·14 cites·13 claims
- 0544US6913247B2Quick-action tensioning device for cable control switchesBERNSTEIN AG·Filed 2003·Granted Jul 5, 2005·1 cites·6 claims
- 0640US2009083956A1Quick -Action Tensioning DeviceBERNSTEIN AG·Filed 2008·Application pending·0 cites
- 0729US5909166ASafety switchBERNSTEIN HANS SPEZIALFABRIK·Filed 1998·Granted Jun 1, 1999·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →