Assignee
EVANS SR ALVIN S
3 granted patents·227 citations·filing 1981–1982
Technology mixA61F3
Top patents by PatentIndex Score
3 records- 0175US4424807APenile implantEVANS SR ALVIN S·Filed 1981·Granted Jan 10, 1984·102 cites·5 claims
- 0270US4441491APressure relief valve system for penile implant deviceEVANS SR ALVIN S·Filed 1982·Granted Apr 10, 1984·81 cites·10 claims
- 0353US4404968APump and valve assembly for penile implantEVANS SR ALVIN S·Filed 1982·Granted Sep 20, 1983·44 cites·20 claims
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