Inventor · disambiguated record
Arthur H. T. Chin
Also filed as: CHIN ARTHUR H · CHIN ARTHUR H T
9 granted patents·243 citations·filing 1975–1988
90Inventor score
Files withCAMERON IRON WORKS INC3COOPER IND INC2HYDROTECH INT INC2HUGHES TOOL CO1HUGHES UNDERSEA COUPLING INC1
Top patents by PatentIndex Score
9 records- 0187US4332277APipeline pigging plugHUGHES UNDERSEA COUPLING INC·Filed 1980·Granted Jun 1, 1982·75 cites·6 claims
- 0283US3978678AMethod and apparatus for plugging a pipelineHYDROTECH INT INC·Filed 1975·Granted Sep 7, 1976·49 cites·17 claims
- 0375US4477105ACollet actuated ball and socket connectorHUGHES TOOL CO·Filed 1984·Granted Oct 16, 1984·40 cites·18 claims
- 0459US5010952ATubular member secured within a well support member with a preloadCOOPER IND INC·Filed 1987·Granted Apr 30, 1991·23 cites·5 claims
- 0558US4805430ATool for cold forging tubular membersCAMERON IRON WORKS INC·Filed 1987·Granted Feb 21, 1989·23 cites·9 claims
- 0647US4887846ASubsea tubular jointCAMERON IRON WORKS INC·Filed 1988·Granted Dec 19, 1989·14 cites·11 claims
- 0742US4925220ATubular jointCAMERON IRON WORKS INC·Filed 1988·Granted May 15, 1990·7 cites·13 claims
- 0841US4986698ASubsea pipeline method and apparatusCOOPER IND INC·Filed 1988·Granted Jan 22, 1991·8 cites·14 claims
- 0931US4116471AQuick operating connector for pipes or the likeHYDROTECH INT INC·Filed 1977·Granted Sep 26, 1978·4 cites·11 claims
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