Inventor
JONES DONALD N
US11 patents
⚠️ This page may combine multiple inventors who share the name “JONES DONALD N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUNTING OILFIELD SERVICES LTD
5 patentsUS4732416AMar 22, 1988
Pipe connectors
HUNTING OILFIELD SERVICES LTD132 citations96
US4582348AApr 15, 1986
Pipe connector with varied thread pitch
HUNTING OILFIELD SERVICES LTD120 citations94
US4673201AJun 16, 1987
Pipe connector
HUNTING OILFIELD SERVICES LTD27 citations90
US4629222ADec 16, 1986
Pipe connector
HUNTING OILFIELD SERVICES LTD51 citations90
US4629223ADec 16, 1986
Pipe connector
HUNTING OILFIELD SERVICES LTD44 citations90