Inventor · disambiguated record
Donald B. Mears, Jr.
Also filed as: MEARS DONALD B · MEARS JR DONALD B
4 granted patents·141 citations·filing 1978–1990
80Inventor score
Top patents by PatentIndex Score
4 records- 0182US5086579ADecocking mechanism for a semi-automatic firearmSMITH & WESSON CORP·Filed 1990·Granted Feb 11, 1992·60 cites·4 claims
- 0272US5076537AElectromechanical servovalveEVC INC·Filed 1990·Granted Dec 31, 1991·26 cites·23 claims
- 0344US4982850ATest-tube holder with safety shieldMEARS DONALD B·Filed 1989·Granted Jan 8, 1991·49 cites·7 claims
- 0432US4153651ACarburetion by evaporation and osmosisMEARS JR DONALD B·Filed 1978·Granted May 8, 1979·6 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →