Inventor · disambiguated record
David P. Perrin
Also filed as: PERRIN DAVID P
3 granted patents·140 citations·filing 1984–1992
76Inventor score
Files withGEN ELECTRIC3
Top patents by PatentIndex Score
3 records- 0194US4669212AGun barrel for use at high temperatureGEN ELECTRIC·Filed 1984·Granted Jun 2, 1987·73 cites·14 claims
- 0280US4577431AWear resistant gun barrel and method of formingGEN ELECTRIC·Filed 1984·Granted Mar 25, 1986·35 cites·7 claims
- 0372US5341719AMulti-layer composite gun barrelGEN ELECTRIC·Filed 1992·Granted Aug 30, 1994·32 cites·10 claims
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