Inventor · disambiguated record
Donn L. Dunnigan
Also filed as: DUNNIGAN DONN L
3 granted patents·22 citations·filing 1996–1997
70Inventor score
Technology areasF41A
Top patents by PatentIndex Score
3 records- 0139US5673506AFirearm safety mechanism with improved trigger pullFREEDOM ARMS·Filed 1997·Granted Oct 7, 1997·11 cites·1 claims
- 0231US5625970AFirearm safety mechanism with improved trigger pullFREEDOM ARMS INC·Filed 1996·Granted May 6, 1997·7 cites·1 claims
- 0326US5664356AFirearm safety mechanism with improved trigger pullFREEDOM ARMS INC·Filed 1996·Granted Sep 9, 1997·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →