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Inventor
HARTFORD MATTHEW
US
2 patents
⚠️ This page may combine multiple inventors who share the name “HARTFORD MATTHEW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HARTFORD MATTHEW
1 patent
US9334959B2
May 10, 2016
Radially notched piston rings
HARTFORD MATTHEW
4 citations
61
TOTAL SEAL INC
1 patent
US11313467B1
Apr 26, 2022
Piston ring seals
TOTAL SEAL INC
1 citations
54