Inventor · disambiguated record
W. Duane Hamilton
Also filed as: HAMILTON W DUANE
5 granted patents·109 citations·filing 1978–1982
81Inventor score
Top patents by PatentIndex Score
5 records- 0180US4277044AMechanical counterbalanceAMERICAN OPTICAL CORP·Filed 1979·Granted Jul 7, 1981·34 cites·8 claims
- 0272US4159093AAdjustable support for a headrestAMERICAN OPTICAL CORP·Filed 1978·Granted Jun 26, 1979·31 cites·4 claims
- 0361US4489955AWheelchairN A TAYLOR COMPANY INC·Filed 1982·Granted Dec 25, 1984·37 cites·19 claims
- 0433US4288710ADrive mechanismAMERICAN OPTICAL CORP·Filed 1980·Granted Sep 8, 1981·5 cites·5 claims
- 0531US4271636ALens generating apparatusAMERICAN OPTICAL CORP·Filed 1979·Granted Jun 9, 1981·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →