Inventor
DOIG DWIGHT A
US5 patents
⚠️ This page may combine multiple inventors who share the name “DOIG DWIGHT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CUMMINS INC
4 patentsUS10494981B2Dec 3, 2019
Combustion pre-chamber device for an internal combustion engine
CUMMINS INC2 citations68
US11512630B2Nov 29, 2022
System and method for controlling opposed piston engine operation for rotation direction
CUMMINS INC0 citations59
US11459977B2Oct 4, 2022
Piston with insulating air gap formed by additive manufacturing
CUMMINS INC0 citations54
US11149681B2Oct 19, 2021
Piston with insulating air gap formed by additive manufacturing
CUMMINS INC0 citations54