Inventor · disambiguated record
Pierre Tschanz
Also filed as: TSCHANZ PIERRE · TSCHANZ PIERRE Y · TSCHANZ PIERRE-YVES
5 granted patents·38 citations·filing 1979–2010
76Inventor score
Top patents by PatentIndex Score
5 records- 0161US4347594AWorld watchTSCHANZ PIERRE·Filed 1979·Granted Aug 31, 1982·15 cites·4 claims
- 0256US8447756B2Information-retrieval device based on a collection of folded sheets and corresponding methodTSCHANZ PIERRE-YVES·Filed 2010·Granted May 21, 2013·2 cites·7 claims
- 0352US4976548AWatch adaptable to being worn on the wrist and around the neckTSCHANZ PIERRE·Filed 1983·Granted Dec 11, 1990·13 cites·3 claims
- 0433US4671055ABracelet for the jewelry and watch making industryTSCHANZ PIERRE·Filed 1985·Granted Jun 9, 1987·8 cites·6 claims
- 0518US4370820ASelectively interconnectable information card holder arrangementTSCHANZ PIERRE Y·Filed 1980·Granted Feb 1, 1983·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →