Assignee
NEWAY MFG
4 patents
Top patents by PatentIndex Score
US4147462AApr 3, 1979
Machine for finishing valve seats
NEWAY MFG27 citations77
US5860774AJan 19, 1999
Valve resurfacing device
NEWAY MFG7 citations71
US4637762AJan 20, 1987
Hand-operated valve refacer
NEWAY MFG11 citations58
US4067701AJan 10, 1978
Grinding machine for carbide cutting elements
NEWAY MFG6 citations57