Inventor
MURDOCH HENRY W
US7 patents
⚠️ This page may combine multiple inventors who share the name “MURDOCH HENRY W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
REED TOOL CO
5 patentsUS4623028ANov 18, 1986
Seal assembly for drill bits
REED TOOL CO36 citations91
US4074922AFeb 21, 1978
Drill bit
REED TOOL CO22 citations80
US3990751ANov 9, 1976
Drill bit
REED TOOL CO11 citations72
US3989315ANov 2, 1976
Drill bit
REED TOOL CO10 citations72
US3971600AJul 27, 1976
Drill bit
REED TOOL CO18 citations71