Inventor · disambiguated record
Douglas W. Fitzsimmons
Also filed as: FITZSIMMONS DOUGLAS · FITZSIMMONS DOUGLAS W
4 granted patents·44 citations·filing 1982–1987
76Inventor score
Top patents by PatentIndex Score
4 records- 0171USD305002SChemistry analyzer trayHOFFMANN LA ROCHE·Filed 1987·Granted Dec 12, 1989·16 cites·1 claims
- 0271USD283487SPackaging container for dental articlesJOHNSON & JOHNSON DENTAL PRODUCTS COMPANY·Filed 1982·Granted Apr 22, 1986·12 cites·1 claims
- 0368USD305003SChemistry analyzer trayHOFFMANN LA ROCHE·Filed 1987·Granted Dec 12, 1989·14 cites·1 claims
- 0432USD305001SChemistry analyzer trayHOFFMANN LA ROCHE·Filed 1987·Granted Dec 12, 1989·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →