Inventor · disambiguated record
Donald F. Crawford
Also filed as: CRAWFORD DONALD · CRAWFORD DONALD F
3 granted patents·15 citations·filing 1974–2020
60Inventor score
Technology areasA47B
Top patents by PatentIndex Score
3 records- 0149US3954314APaint box and easel combinationCRAWFORD DONALD·Filed 1974·Granted May 4, 1976·14 cites·6 claims
- 0221USD959553STicket holderCRAWFORD DONALD F·Filed 2020·Granted Aug 2, 2022·0 cites·1 claims
- 0320USD550292SRestaurant order slip holderCRAWFORD DONALD F·Filed 2006·Granted Sep 4, 2007·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →