Inventor · disambiguated record
Gerald S. Baker
Also filed as: BAKER GERALD · BAKER GERALD S · HAHN GUERRY L
27 granted patents·831 citations·filing 1978–2006
97Inventor score
Files withCAMERON IRON WORKS INC13COOPER CAMERON CORP5COOPER IND INC4CAMERON INT CORP2BAKER GERALD S1
Top patents by PatentIndex Score
27 records- 0196US4837539AMagnetic sensing proximity detectorCAMERON IRON WORKS INC·Filed 1987·Granted Jun 6, 1989·83 cites·8 claims
- 0292US4911410AShearing gate valveCAMERON IRON WORKS INC·Filed 1989·Granted Mar 27, 1990·61 cites·5 claims
- 0387US4997162AShearing gate valveCOOPER IND INC·Filed 1990·Granted Mar 5, 1991·60 cites·4 claims
- 0487US4705062AChoke and improved needle tip thereforCAMERON IRON WORKS INC·Filed 1987·Granted Nov 10, 1987·48 cites·12 claims
- 0585US6948715B2Seal assembly with accumulator ringCOOPER CAMERON CORP·Filed 2002·Granted Sep 27, 2005·32 cites·31 claims
- 0685US5839765AMetal seal ring for tubular jointCOOPER CAMERON CORP·Filed 1996·Granted Nov 24, 1998·59 cites·16 claims
- 0785US4827963AHeat sensitive shaft locking apparatus and valve using sameCAMERON IRON WORKS INC·Filed 1988·Granted May 9, 1989·43 cites·7 claims
- 0880US4871143AGate valve with supplemental actuatorCAMERON IRON WORKS INC·Filed 1989·Granted Oct 3, 1989·34 cites·11 claims
- 0979US5046376AShaft locking or manual operating apparatusCOOPER IND INC·Filed 1991·Granted Sep 10, 1991·40 cites·18 claims
- 1079US4862426AMethod and apparatus for operating equipment in a remote locationCAMERON IRON WORKS INC·Filed 1987·Granted Aug 29, 1989·59 cites·29 claims
- 1178US6152167AValve actuator with emergency shutdown featureCOOPER CAMERON·Filed 1999·Granted Nov 28, 2000·39 cites·12 claims
- 1274US4921207AActuated gate valve with manual overrideCAMERON IRON WORKS INC·Filed 1989·Granted May 1, 1990·28 cites·11 claims
- 1369US6231027B1High torque rotating actuatorCOOPER CAMERON CORP·Filed 1998·Granted May 15, 2001·29 cites·9 claims
- 1468US4925154AGate valve with supplemental actuatorCAMERON IRON WORKS INC·Filed 1989·Granted May 15, 1990·23 cites·4 claims
- 1567US4194718AChokeCAMERON IRON WORKS INC·Filed 1978·Granted Mar 25, 1980·29 cites·2 claims
- 1661US6315264B1Fast-closing stepping actuator for a valve memberFiled 1999·Granted Nov 13, 2001·21 cites·19 claims
- 1761US4240609AFlow control apparatusCAMERON IRON WORKS INC·Filed 1978·Granted Dec 23, 1980·18 cites·6 claims
- 1857US5109881ATemperature sensitive control valveCOOPER IND INC·Filed 1990·Granted May 5, 1992·20 cites·6 claims
- 1955US6321843B2Preloading type connectorCOOPER CAMERON CORP·Filed 1998·Granted Nov 27, 2001·32 cites·13 claims
- 2055US6267419B1Remotely actuated and locked hub clampCOOPER CAMERON CORP·Filed 1998·Granted Jul 31, 2001·20 cites·8 claims
- 2154US4844407AValve override mechanismCAMERON IRON WORKS INC·Filed 1988·Granted Jul 4, 1989·16 cites·2 claims
- 2252US7654164B2Travel multiplying deviceCAMERON INT CORP·Filed 2002·Granted Feb 2, 2010·4 cites·25 claims
- 2343US5261446ASelf-contained emergency shutdown valveBAKER GERALD S·Filed 1992·Granted Nov 16, 1993·13 cites·8 claims
- 2443US4193307AApparatus for indicating subsea well head pressureCAMERON IRON WORKS INC·Filed 1978·Granted Mar 18, 1980·11 cites·11 claims
- 2540US7599469B2Non-intrusive pressure gageCAMERON INT CORP·Filed 2006·Granted Oct 6, 2009·0 cites·21 claims
- 2639US5201336AFire safe valveCOOPER IND INC·Filed 1992·Granted Apr 13, 1993·7 cites·10 claims
- 2731US4682499APressure transmitterCAMERON IRON WORKS INC·Filed 1986·Granted Jul 28, 1987·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →