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Inventor
RICHARDSON DANA E
US
2 patents
⚠️ This page may combine multiple inventors who share the name “RICHARDSON DANA E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUIGLEY DAVID P
1 patent
US8276563B2
Oct 2, 2012
Internal combustion engine piston
QUIGLEY DAVID P
27 citations
86
CUMMINS ENGINE CO INC
1 patent
US5713129A
Feb 3, 1998
Method of manufacturing coated piston ring
CUMMINS ENGINE CO INC
26 citations
86