Inventor · disambiguated record
Donald P. Cummings
Also filed as: CUMMINGS DONALD P · CUMMINGS DONALD PAUL
5 granted patents·269 citations·filing 1984–1997
83Inventor score
Top patents by PatentIndex Score
5 records- 0193US5956799APutty knife and scraper handleFiled 1997·Granted Sep 28, 1999·172 cites·20 claims
- 0283US5012581AUniversal utility knifeHYDE MANUFACTURING CO·Filed 1989·Granted May 7, 1991·67 cites·4 claims
- 0376USD319379STool handleHYDE MFG CO INC·Filed 1988·Granted Aug 27, 1991·19 cites·1 claims
- 0459USD291404STool handleHYDE MFG CO·Filed 1984·Granted Aug 18, 1987·7 cites·1 claims
- 0542USD344825STool handleHYDE MFG COMPANY·Filed 1990·Granted Mar 1, 1994·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →