Inventor · disambiguated record
William R. Brewer
Also filed as: BREWER WILLIAM R
4 granted patents·94 citations·filing 1976–1979
79Inventor score
Top patents by PatentIndex Score
4 records- 0174US4287619AMulti-purpose chair for the partially disabledBREWER WILLIAM R·Filed 1979·Granted Sep 8, 1981·55 cites·13 claims
- 0269USD260583SChair for invalidsBREWER WILLIAM R·Filed 1979·Granted Sep 8, 1981·11 cites·1 claims
- 0356US4106861AReduced haze photochromic systemsPOLAROID CORP·Filed 1976·Granted Aug 15, 1978·15 cites·23 claims
- 0436US4299403AWheeled carrier for hand luggage and the likeJONG HAMILTON C DE·Filed 1979·Granted Nov 10, 1981·13 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →