Inventor · disambiguated record
Ernest W. Middleton
Also filed as: MIDDLETON ERNEST · MIDDLETON ERNEST W
5 granted patents·1 pending application·43 citations·filing 1986–2022
79Inventor score
Top patents by PatentIndex Score
6 records- 0152US2023034411A1Propane Digital Smart DeviceMIDDLETON ERNEST·Filed 2022·Application pending·0 cites
- 0249US5537707ABrush for removing spots from carpetRACINE IND INC·Filed 1994·Granted Jul 23, 1996·20 cites·9 claims
- 0334US5137460ADesktop kit and method for demonstrating carpet cleaning principlesRACINE IND INC·Filed 1990·Granted Aug 11, 1992·9 cites·12 claims
- 0429US5707454AMethod for removing spots from carpetRACINE IND INC·Filed 1996·Granted Jan 13, 1998·6 cites·3 claims
- 0525US5755006ATransport platform and related carpet cleaning machineRACINE IND INC·Filed 1996·Granted May 26, 1998·3 cites·18 claims
- 0623US4772207AKit and method for demonstrating carpet cleaning principlesRACINE IND INC·Filed 1986·Granted Sep 20, 1988·5 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →