Inventor · disambiguated record
William Edward Simpkin
Also filed as: SIMPKIN WILLIAM E · SIMPKIN WILLIAM EDWARD
9 granted patents·1 pending application·159 citations·filing 1978–2021
89Inventor score
Files withHi Eff Utility Rescue LLC5LORAL VOUGHT SYSTEMS CORP2LOCKHEED VOUGHT SYSTEMS1SIMPKIN WILLIAM EDWARD1US NAVY1
Top patents by PatentIndex Score
10 records- 0191US10260415B2High efficiency power generation system and system upgradesHi Eff Utility Rescue LLC·Filed 2016·Granted Apr 16, 2019·9 cites·20 claims
- 0288US4214441AInfrared suppressor deviceUS NAVY·Filed 1978·Granted Jul 29, 1980·66 cites·7 claims
- 0383US11035292B2High efficiency power generation system and system upgradesHi Eff Utility Rescue LLC·Filed 2019·Granted Jun 15, 2021·2 cites·20 claims
- 0483US9068468B2High efficiency power generation system and system upgradesHi Eff Utility Rescue LLC·Filed 2014·Granted Jun 30, 2015·6 cites·18 claims
- 0582US8826639B2High efficiency power generation system and system upgradesSIMPKIN WILLIAM EDWARD·Filed 2013·Granted Sep 9, 2014·8 cites·18 claims
- 0681US9404394B2High efficiency power generation system and system upgradesHi Eff Utility Rescue LLC·Filed 2015·Granted Aug 2, 2016·2 cites·20 claims
- 0771US5896895ARadiation convection and conduction heat flow insulation barriersLOCKHEED VOUGHT SYSTEMS·Filed 1995·Granted Apr 27, 1999·30 cites·7 claims
- 0868US5431016AHigh efficiency power generationLORAL VOUGHT SYSTEMS CORP·Filed 1993·Granted Jul 11, 1995·34 cites·13 claims
- 0962US2022010726A1High efficiency power generation system and system upgradesHi Eff Utility Rescue LLC·Filed 2021·Application pending·0 cites
- 1029US5398500AConvergent divergent jet engine nozzleLORAL VOUGHT SYSTEMS CORP·Filed 1993·Granted Mar 21, 1995·2 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →