Assignee
REGAL INT INC
US·8 granted patents·159 citations·filing 1979–1986
Top patents by PatentIndex Score
8 records- 0176US4543998AProtector clamp for well control linesREGAL INT INC·Filed 1983·Granted Oct 1, 1985·48 cites·10 claims
- 0271US4431704AComposition for blowout preventerREGAL INT INC·Filed 1983·Granted Feb 14, 1984·21 cites·24 claims
- 0360US4480843APolymeric annular snubbing apparatusREGAL INT INC·Filed 1983·Granted Nov 6, 1984·22 cites·18 claims
- 0458US4419479AReinforced carboxy nitrile polymer compositions containing particulate nickelREGAL INT INC·Filed 1983·Granted Dec 6, 1983·16 cites·22 claims
- 0556US4338046ABumper ring with relief grooveREGAL INT INC·Filed 1980·Granted Jul 6, 1982·14 cites·8 claims
- 0649US4662791ABumper assembly shock cell systemREGAL INT INC·Filed 1986·Granted May 5, 1987·19 cites·20 claims
- 0748US4337009AMarine landing structure with omni directional energy absorbing characteristicsREGAL INT INC·Filed 1979·Granted Jun 29, 1982·13 cites·10 claims
- 0831US4311412AOffshore bumper system and method of manufacturingREGAL INT INC·Filed 1979·Granted Jan 19, 1982·6 cites·8 claims
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