Inventor · disambiguated record
Michael Lee Simpson
Also filed as: SIMPSON MICHAEL · SIMPSON MICHAEL L · SIMPSON MICHAEL LEE · SIMPSON RALPH E
17 granted patents·3 pending applications·262 citations·filing 1977–2022
93Inventor score
Files withFLAT PLANET LTD4SWISHER INT INC3CHEESECAKE ENERGY LTD2OAK RIDGE ASSOCIATED UNIVERSIT2SIMPSON ENTERPRISES2
Top patents by PatentIndex Score
20 records- 0193US7927170B2Portable deviceJKID LTD·Filed 2006·Granted Apr 19, 2011·78 cites·9 claims
- 0285US6705414B2Tubular transfer systemGLOBALSANTAFE CORP·Filed 2002·Granted Mar 16, 2004·98 cites·22 claims
- 0384US8088003B1Audio/visual display toy for use with rhythmic responsesBICKERTON MATTHEW JAMES·Filed 2007·Granted Jan 3, 2012·18 cites·18 claims
- 0479US12458774B2Temperature profiles for operating a dual convection and conduction ovenSWISHER INT INC·Filed 2022·Granted Nov 4, 2025·0 cites·19 claims
- 0571US4937452ACharge trapping correction in photon detector systemsORTEC INC·Filed 1988·Granted Jun 26, 1990·19 cites·10 claims
- 0669US12096789B2Flower cartridge for herb deliverySWISHER INT INC·Filed 2019·Granted Sep 24, 2024·0 cites·23 claims
- 0769US11491299B2Dual convection and conduction oven for flower stickFLAT PLANET LTD·Filed 2020·Granted Nov 8, 2022·0 cites·20 claims
- 0868US11950626B2Flower cartridge crimping and filling for herb deliverySWISHER INT INC·Filed 2019·Granted Apr 9, 2024·0 cites·23 claims
- 0953USD945696SHeater for herbFLAT PLANET LTD·Filed 2019·Granted Mar 8, 2022·6 cites·1 claims
- 1050US2021000294A1Security system for gas fueled devicesFire Lock LLC·Filed 2020·Application pending·0 cites
- 1148US4878014AIon beam profile scanner having symmetric detector surface to minimize capacitance noiseOAK RIDGE ASSOCIATED UNIVERSIT·Filed 1988·Granted Oct 31, 1989·8 cites·23 claims
- 1246USD921976SHerb heaterFLAT PLANET LTD·Filed 2019·Granted Jun 8, 2021·4 cites·1 claims
- 1345USD414686SLawn leaf bag with printed snowman imageSIMPSON MICHAEL·Filed 1997·Granted Oct 5, 1999·10 cites·1 claims
- 1442US12181109B2Constant pressure gas storage in containments with mitigation for gas dissolution problemsCHEESECAKE ENERGY LTD·Filed 2020·Granted Dec 31, 2024·0 cites·17 claims
- 1540US4203416AMeans for holding a cooking vessel in position on a burner grateSIMPSON ENTERPRISES·Filed 1977·Granted May 20, 1980·13 cites·10 claims
- 1638US2022149629A1System for Power Conversion and Energy StorageCHEESECAKE ENERGY LTD·Filed 2020·Application pending·0 cites
- 1736USD933596SCharging base for heater componentFLAT PLANET LTD·Filed 2019·Granted Oct 19, 2021·2 cites·1 claims
- 1834US2005284689A1Clockspring with sound dampenerSIMPSON MICHAEL·Filed 2004·Application pending·0 cites
- 1932US4833394AIon beam profile analyzer with noise compensationOAK RIDGE ASSOCIATED UNIVERSIT·Filed 1988·Granted May 23, 1989·2 cites·11 claims
- 2030US4307861ABag support meansSIMPSON ENTERPRISES·Filed 1980·Granted Dec 29, 1981·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →