Assignee
HUNTING OILFIELD SERVICES LTD
GB·14 granted patents·697 citations·filing 1983–2002
Top patents by PatentIndex Score
14 records- 0192US4732416APipe connectorsHUNTING OILFIELD SERVICES LTD·Filed 1987·Granted Mar 22, 1988·132 cites·4 claims
- 0292US4582348APipe connector with varied thread pitchHUNTING OILFIELD SERVICES LTD·Filed 1984·Granted Apr 15, 1986·120 cites·21 claims
- 0390US4902045AConnectorsHUNTING OILFIELD SERVICES LTD·Filed 1987·Granted Feb 20, 1990·81 cites·29 claims
- 0489US4629221APipe connectorsHUNTING OILFIELD SERVICES LTD·Filed 1984·Granted Dec 16, 1986·107 cites·39 claims
- 0582US4629222APipe connectorHUNTING OILFIELD SERVICES LTD·Filed 1984·Granted Dec 16, 1986·51 cites·19 claims
- 0681US4525001APipe connector with interengagable tubular pin and tubular box membersHUNTING OILFIELD SERVICES LTD·Filed 1983·Granted Jun 25, 1985·49 cites·6 claims
- 0779US4629223APipe connectorHUNTING OILFIELD SERVICES LTD·Filed 1984·Granted Dec 16, 1986·44 cites·22 claims
- 0873US4460201APipe connectorsHUNTING OILFIELD SERVICES LTD·Filed 1983·Granted Jul 17, 1984·43 cites·25 claims
- 0964US4561683APipe connector with interengageable tubular pin and tubular box membersHUNTING OILFIELD SERVICES LTD·Filed 1983·Granted Dec 31, 1985·27 cites·8 claims
- 1063US4673201APipe connectorHUNTING OILFIELD SERVICES LTD·Filed 1984·Granted Jun 16, 1987·27 cites·12 claims
- 1156US7472927B2Tubular member having an anti-galling coatingHUNTING OILFIELD SERVICES LTD·Filed 2002·Granted Jan 6, 2009·4 cites·50 claims
- 1232US4892280AClamping devices for use with elongate membersHUNTING OILFIELD SERVICES LTD·Filed 1988·Granted Jan 9, 1990·6 cites·19 claims
- 1332US4886300AImprovements in and relating to connection assemblies and components thereofHUNTING OILFIELD SERVICES LTD·Filed 1988·Granted Dec 12, 1989·4 cites·30 claims
- 1424US4903994AConnectorsHUNTING OILFIELD SERVICES LTD·Filed 1988·Granted Feb 27, 1990·2 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when HUNTING OILFIELD SERVICES LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →