Inventor · disambiguated record
Ethel D. Simmons
Also filed as: SIMMONS ETHEL · SIMMONS ETHEL D
4 granted patents·254 citations·filing 1987–2018
81Inventor score
Top patents by PatentIndex Score
4 records- 0192US4858259ATherapy pillow with removable therapeutic gel packSIMMONS ETHEL D·Filed 1988·Granted Aug 22, 1989·112 cites·5 claims
- 0273USD858141SPillow and sleeping pad cover with blanketSIMMONS ETHEL·Filed 2018·Granted Sep 3, 2019·18 cites·1 claims
- 0372US4783866ATherapy pillow with removable therapeutic gel packSIMMONS ETHEL D·Filed 1987·Granted Nov 15, 1988·110 cites·5 claims
- 0462USD347897STherapeutic head band for headache treatmentSUB I P·Filed 1991·Granted Jun 14, 1994·14 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →