Inventor · disambiguated record
Leonard Gene Simmons
Also filed as: SIMMONS LEONARD GENE
4 granted patents·1 pending application·16 citations·filing 2015–2021
74Inventor score
Files withABATEMENT TECH INC5
Top patents by PatentIndex Score
5 records- 0186US11192490B2Maintenance cart with air filtrationABATEMENT TECH INC·Filed 2020·Granted Dec 7, 2021·2 cites·20 claims
- 0284US10195979B2Methods of operating maintenance carts with air filtrationABATEMENT TECH INC·Filed 2017·Granted Feb 5, 2019·5 cites·19 claims
- 0383US9574399B2Maintenance cart with air filtrationABATEMENT TECH INC·Filed 2015·Granted Feb 21, 2017·7 cites·27 claims
- 0470US10717379B2Maintenance cart with air filtrationABATEMENT TECH INC·Filed 2018·Granted Jul 21, 2020·2 cites·30 claims
- 0569US2022063477A1Maintenance cart with air filtrationABATEMENT TECH INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →