Inventor · disambiguated record
Franz Etzweiler
Also filed as: ETZWEILER FRANZ
5 granted patents·23 citations·filing 1988–1994
76Inventor score
Top patents by PatentIndex Score
5 records- 0165US5525589ACyclic compoundsGIVAUDAN ROURE CORP·Filed 1994·Granted Jun 11, 1996·9 cites·1 claims
- 0251US5214160AAcetyl-tri-and-tetramethyl-octahydronaphthalenes and fragrance compositions containing sameGIVAUDAN CORP·Filed 1992·Granted May 25, 1993·4 cites·2 claims
- 0341US5180709AAcetyl-tri-and-tetramethyl-octahydronaphthalenes and fragrance compositions containing sameGIVAUDAN ROURE CORP·Filed 1991·Granted Jan 19, 1993·5 cites·6 claims
- 0427US5198155AApparatus for the admixing of gaseous or vaporous substancesGIVAUDAN CORP·Filed 1991·Granted Mar 30, 1993·4 cites·9 claims
- 0525US4954150ADevice for branching gas flowsGIVAUDAN CORP·Filed 1988·Granted Sep 4, 1990·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →