Inventor · disambiguated record
William Spencer
Also filed as: SPENCER WILLIAM · SPENCER WILLIAM B
2 granted patents·1 pending application·30 citations·filing 2002–2023
55Inventor score
Top patents by PatentIndex Score
3 records- 0181US6952996B2Remotely operated manhole cover for a tankerCAPITAL FORMATION INC·Filed 2002·Granted Oct 11, 2005·30 cites·18 claims
- 0254US2009108157A1Bath accessory wall mounting installation assuranceSPENCER WILLIAM·Filed 2007·Application pending·0 cites
- 0346US11740653B1Mounting assembly comprising a plurality of retractable screensSPENCER WILLIAM B·Filed 2023·Granted Aug 29, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →