Inventor · disambiguated record
William Schofield
Also filed as: SCHOFIELD WILLIAM · SCHOFIELD WILLIAM S
4 granted patents·1 pending application·9 citations·filing 1985–2017
63Inventor score
Top patents by PatentIndex Score
5 records- 0144US10858073B2Security bulwark, perimeter protection system and method of protecting a perimeterGRAY PAGE MARINE SYSTEMS LTD·Filed 2017·Granted Dec 8, 2020·0 cites·20 claims
- 0240US4695886AAutomatic leveling circuit for a composite video signalMOTOROLA INC·Filed 1985·Granted Sep 22, 1987·8 cites·5 claims
- 0335US2020300583A1Obstruction for use with security bulwarks, perimeter protection system and method of protecting a perimeterGRAY PAGE MARINE SYSTEMS LTD·Filed 2017·Application pending·0 cites
- 0427USD820190SSecurity bulwarkGRAY PAGE MARINE SYSTEMS LTD·Filed 2016·Granted Jun 12, 2018·1 cites·1 claims
- 0523USD828804SPerimeter security bulwark for vessel or marine installationGRAY PAGE MARINE SYSTEMS LTD·Filed 2017·Granted Sep 18, 2018·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →