Individual holder
PFOTENHAUER JAMES M
4 granted patents·165 citations·filing 1974–1976
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0193US3968783ACrossbow type gunPFOTENHAUER JAMES M·Filed 1974·Granted Jul 13, 1976·73 cites·15 claims
- 0283US3949729AElastic band guided article projecting devicePFOTENHAUER JAMES M·Filed 1975·Granted Apr 13, 1976·40 cites·8 claims
- 0381US4050438ASpring type projecting devicePFOTENHAUER JAMES M·Filed 1976·Granted Sep 27, 1977·37 cites·7 claims
- 0471US3963017AManually cocking spring-powered projectile launcherPFOTENHAUER JAMES M·Filed 1975·Granted Jun 15, 1976·15 cites·5 claims
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