Assignee
HEADRICK EDWARD E
3 granted patents·77 citations·filing 1976–1987
Technology mixA63B3
Top patents by PatentIndex Score
3 records- 0165US4039189AFlying disc entrapment deviceHEADRICK EDWARD E·Filed 1976·Granted Aug 2, 1977·33 cites·3 claims
- 0251US4461484AFlying disc entrapment assemblyHEADRICK EDWARD E·Filed 1983·Granted Jul 24, 1984·22 cites·9 claims
- 0348US4792143AFlying disc entrapment assemblyHEADRICK EDWARD E·Filed 1987·Granted Dec 20, 1988·22 cites·22 claims
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