Inventor · disambiguated record
Ralph B. Shamlian
Also filed as: BURR JOHN D · SHAMLIAN RALPH B · SHAMLIAN RALPH BARR
8 granted patents·287 citations·filing 1974–1978
89Inventor score
Top patents by PatentIndex Score
8 records- 0192US4219017APilot regulatorBURR JOHN D·Filed 1978·Granted Aug 26, 1980·65 cites·19 claims
- 0292US4203150ARechargeable modular component light with quick-disconnect connectionSHAMLIAN RALPH B·Filed 1977·Granted May 13, 1980·95 cites·9 claims
- 0374US4066077AMouthpiece retainer tabsSHAMLIAN RALPH BARR·Filed 1976·Granted Jan 3, 1978·37 cites·6 claims
- 0470US4107996APressure gaugeFARALLON IND·Filed 1975·Granted Aug 22, 1978·20 cites·10 claims
- 0566US4017925ASwim fin including means for restricting ankle movementFARALLON IND·Filed 1976·Granted Apr 19, 1977·28 cites·20 claims
- 0657US3978537ASwim fin including means for maintaining foot and leg in fixed relationshipFARALLON IND·Filed 1975·Granted Sep 7, 1976·22 cites·13 claims
- 0753US4136689ACustomized mouthpiece retainer for an underwater breathing apparatusFARALLON IND·Filed 1977·Granted Jan 30, 1979·14 cites·2 claims
- 0838US3933049ADecompression indicating instrument for diversFARALLON IND·Filed 1974·Granted Jan 20, 1976·6 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →