Inventor · disambiguated record
Dwight A. Doig
Also filed as: DOIG DWIGHT A
5 granted patents·2 citations·filing 2018–2021
64Inventor score
Top patents by PatentIndex Score
5 records- 0183US10494981B2Combustion pre-chamber device for an internal combustion engineCUMMINS INC·Filed 2019·Granted Dec 3, 2019·2 cites·20 claims
- 0271US11459977B2Piston with insulating air gap formed by additive manufacturingCUMMINS INC·Filed 2021·Granted Oct 4, 2022·0 cites·20 claims
- 0365US11149681B2Piston with insulating air gap formed by additive manufacturingCUMMINS INC·Filed 2018·Granted Oct 19, 2021·0 cites·19 claims
- 0462US11384681B2Control of an opposed-piston engine with a mass airflow sensor located after a charge air coolerACHATES POWER INC·Filed 2019·Granted Jul 12, 2022·0 cites·17 claims
- 0556US11512630B2System and method for controlling opposed piston engine operation for rotation directionCUMMINS INC·Filed 2018·Granted Nov 29, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →