Inventor · disambiguated record
William G. Simpson
Also filed as: SIMPSON WILLIAM · SIMPSON WILLIAM G · WALKER HILL M
5 granted patents·2 pending applications·302 citations·filing 1974–2020
85Inventor score
Top patents by PatentIndex Score
7 records- 0194US3941355AMixing insert for foam dispensing apparatusNASA·Filed 1974·Granted Mar 2, 1976·90 cites·1 claims
- 0289US4077921ASprayable low density ablator and application processNASA·Filed 1977·Granted Mar 7, 1978·56 cites·10 claims
- 0386US5577353ASteel frame building system and truss assembly for use thereinFiled 1995·Granted Nov 26, 1996·102 cites·19 claims
- 0473US5064868ASprayable lightweight ablative coatingNASA·Filed 1990·Granted Nov 12, 1991·30 cites·3 claims
- 0572US4204899ACork-resin ablative insulation for complex surfaces and method for applying the sameNASA·Filed 1978·Granted May 27, 1980·24 cites·3 claims
- 0641US2021131469A1Panel connectorSIMPSON WILLIAM·Filed 2020·Application pending·0 cites
- 0738US2008264746A1Latching Linear ActuatorRICARDO UK LTD·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when William G. Simpson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →