Inventor · disambiguated record
David M. Frisoli
Also filed as: FRISOLI DAVID · FRISOLI DAVID M
4 granted patents·25 citations·filing 1976–2019
71Inventor score
Top patents by PatentIndex Score
4 records- 0150US4023296AHammer actuators for firearmsFRISOLI DAVID M·Filed 1976·Granted May 17, 1977·13 cites·6 claims
- 0236US4697366AChamber indicator for a revolver or a hand-held gunFRISOLI DAVID M·Filed 1985·Granted Oct 6, 1987·8 cites·10 claims
- 0335US11345375B1Train anti-derailment and braking systemFRISOLI DAVID·Filed 2019·Granted May 31, 2022·0 cites·18 claims
- 0425US5528803ADouble locking cinch sack winch lockFiled 1994·Granted Jun 25, 1996·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →