Inventor · disambiguated record
Helmut Wehrstein
Also filed as: WEHRSTEIN HELMUT
7 granted patents·2 pending applications·217 citations·filing 1994–2011
88Inventor score
Top patents by PatentIndex Score
9 records- 0184USD541416SHandle for a medical instrumentSTORZ KARL GMBH & CO KG·Filed 2005·Granted Apr 24, 2007·37 cites·1 claims
- 0277US6676598B2LaryngoscopeSTORZ KARL GMBH & CO KG·Filed 2001·Granted Jan 13, 2004·92 cites·14 claims
- 0374USD562450SMedical instrumentSTORZ KARL GMBH & CO KG·Filed 2005·Granted Feb 19, 2008·23 cites·1 claims
- 0460USD666291SHandle for medical deviceBAEHR HEIKO·Filed 2011·Granted Aug 28, 2012·13 cites·1 claims
- 0550USD666714SHandle for medical deviceBAEHR HEIKO·Filed 2011·Granted Sep 4, 2012·8 cites·1 claims
- 0650US7429257B2Instrument that can be inserted into the human bodySTORZ ENDOSKOP GMBH·Filed 2004·Granted Sep 30, 2008·4 cites·16 claims
- 0747US6814714B1Instrument that can be inserted into the human bodySTORZ ENDOSKOP GMBH·Filed 1994·Granted Nov 9, 2004·40 cites·2 claims
- 0845US2006004406A1Surgical instrumentWEHRSTEIN HELMUT·Filed 2005·Application pending·0 cites
- 0945US2011137116A1Endoscopic Surgical Instrument With Color-Coded Working PartsWEHRSTEIN HELMUT·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →