Inventor · disambiguated record
Leland Doyle
Also filed as: DOYLE LELAND · DOYLE LELAND COLIN
3 granted patents·2 pending applications·30 citations·filing 2016–2022
62Inventor score
Top patents by PatentIndex Score
5 records- 0185US10883893B2Testing device and system for a backflow preventerLOW HANGING FRUIT LLC·Filed 2018·Granted Jan 5, 2021·29 cites·20 claims
- 0270US11268032B2Process and system for the above ground extraction of crude oil from oil bearing materialsTRC OPERATING COMPANY INC·Filed 2019·Granted Mar 8, 2022·1 cites·39 claims
- 0357US2022333035A1Removal of miu and metals from feedstockDOYLE LELAND COLIN·Filed 2022·Application pending·0 cites
- 0452US12043799B2Process for extracting crude oil from diatomaceous earthTRC OPERATING COMPANY INC·Filed 2022·Granted Jul 23, 2024·0 cites·12 claims
- 0539US2017066984A1Low sulfur biodiesel composition and method of makingAGRON BIOENERGY LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →