Inventor · disambiguated record
Clarence E. Williams
Also filed as: WILLIAMS CLARENCE E
6 granted patents·174 citations·filing 1978–2006
85Inventor score
Top patents by PatentIndex Score
6 records- 0189US7460013B1Remotely actuated flood free zone valveOSBORNE CHARLES AGNEW·Filed 2006·Granted Dec 2, 2008·43 cites·18 claims
- 0284US4146994ADoor having improved closing and latching systemsWILLIAMS CLARENCE E·Filed 1978·Granted Apr 3, 1979·48 cites·6 claims
- 0383US4265051ADoor having improved closing and latching systemsWILLIAMS CLARENCE E·Filed 1979·Granted May 5, 1981·47 cites·10 claims
- 0468US4361247ASelf closing tank lidWILLIAMS CLARENCE E·Filed 1981·Granted Nov 30, 1982·23 cites·2 claims
- 0542US4182459ASafety receptacleWILLIAMS CLARENCE E·Filed 1979·Granted Jan 8, 1980·7 cites·3 claims
- 0635US4292707AFrictional retainer for holding a door openWILLIAMS CLARENCE E·Filed 1979·Granted Oct 6, 1981·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →