Inventor · disambiguated record
Leo Shead
Also filed as: SHEAD LEO · SHEAD LEO ROGER EDWARD
5 granted patents·2 pending applications·0 citations·filing 2017–2023
59Inventor score
Top patents by PatentIndex Score
7 records- 0155US11162402B2Selective catalytic reduction systemPERKINS ENGINES CO LTD·Filed 2017·Granted Nov 2, 2021·0 cites·12 claims
- 0254US2025202235A1Structure for computationally efficient optimization for real time microgrid dispatchCATERPILLAR INC·Filed 2023·Application pending·0 cites
- 0353US11225893B2Compact selective catalytic reduction systemPERKINS ENGINES CO LTD·Filed 2018·Granted Jan 18, 2022·0 cites·14 claims
- 0452US11215098B2Method and apparatus for a selective catalytic reduction systemPERKINS ENGINES CO LTD·Filed 2017·Granted Jan 4, 2022·0 cites·13 claims
- 0551US11242787B2Method and apparatus for selective catalytic reduction systemPERKINS ENGINES CO LTD·Filed 2017·Granted Feb 8, 2022·0 cites·18 claims
- 0649US11105236B2Selective catalytic reduction systemPERKINS ENGINES CO LTD·Filed 2017·Granted Aug 31, 2021·0 cites·11 claims
- 0748US2025125630A1Systems and methods for microgrid asset dispatchCATERPILLAR INC·Filed 2023·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Leo Shead files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →