Inventor · disambiguated record
William J. Baker
Also filed as: BAKER GERRY L · BAKER II WILLIAM J · BAKER III WILLIAM · BAKER WILLIAM
28 granted patents·5 pending applications·1,058 citations·filing 1977–2024
97Inventor score
Files withSMITH INTERNATIONAL6BAKER WILLIAM J4BAKER WILLIAM JOHN4ACTIVE MAGNETICS RES PTY LTD2BAKER WILLIAM2
Top patents by PatentIndex Score
33 records- 0197US6634461B1Coordinated lift systemGRAY AUTOMOTIVE PRODUCTS INC·Filed 2002·Granted Oct 21, 2003·118 cites·49 claims
- 0297US4253533AVariable wear pad for crossflow drag bitSMITH INTERNATIONAL·Filed 1979·Granted Mar 3, 1981·181 cites·14 claims
- 0395US7219770B2Coordinated lift system with user selectable RF channelsBAKER WILLIAM J·Filed 2004·Granted May 22, 2007·71 cites·15 claims
- 0495US7014012B2Coordinated lift systemGRAY AUTOMOTIVE PRODUCTS INC·Filed 2003·Granted Mar 21, 2006·48 cites·14 claims
- 0595US4343371AHybrid rock bitSMITH INTERNATIONAL·Filed 1980·Granted Aug 10, 1982·169 cites·5 claims
- 0692USRE41554ECoordinated lift systemGRAY MFG CO·Filed 2005·Granted Aug 24, 2010·20 cites·49 claims
- 0788US11259587B2Force distribution helmetBAKER WILLIAM·Filed 2021·Granted Mar 1, 2022·2 cites·15 claims
- 0887US6170607B1Electrical hazard warning system for aerial devicesALTEC IND INC·Filed 1998·Granted Jan 9, 2001·44 cites·24 claims
- 0987US4359112AHybrid diamond insert platform locator and retention methodSMITH INTERNATIONAL·Filed 1980·Granted Nov 16, 1982·84 cites·1 claims
- 1087US4185706ARock bit with cavitating jet nozzlesSMITH INTERNATIONAL·Filed 1978·Granted Jan 29, 1980·75 cites·7 claims
- 1186US6394507B1Apparatus for connecting tubular bodiesFiled 2000·Granted May 28, 2002·34 cites·22 claims
- 1285US9565798B2Wireless flow monitoring system for an air seederBAKER WILLIAM J·Filed 2014·Granted Feb 14, 2017·8 cites·31 claims
- 1383US5475369AAnimal actuating signaling deviceFiled 1995·Granted Dec 12, 1995·46 cites·16 claims
- 1479US8360247B2Magnetic separation apparatusBAKER WILLIAM JOHN·Filed 2009·Granted Jan 29, 2013·9 cites·25 claims
- 1578US6715802B2Apparatus for connecting tubular bodiesFiled 2002·Granted Apr 6, 2004·24 cites·15 claims
- 1671USD588882SRoot cutting shovelBAKER II WILLIAM J·Filed 2007·Granted Mar 24, 2009·20 cites·1 claims
- 1770US4189014AEnhanced cross-flow with two jet drillingSMITH INTERNATIONAL·Filed 1978·Granted Feb 19, 1980·30 cites·10 claims
- 1869US9242249B2Magnetic screenBAKER WILLIAM JOHN·Filed 2011·Granted Jan 26, 2016·2 cites·6 claims
- 1968US11402442B2Magnetic validationBAKER WILLIAM JOHN·Filed 2021·Granted Aug 2, 2022·0 cites·8 claims
- 2067US10137458B2Apparatus and method for entrapping magnetic materialACTIVE MAGNETICS RES PTY LTD·Filed 2014·Granted Nov 27, 2018·2 cites·13 claims
- 2167US4203496ALongitudinal axis roller drill bit with gage inserts protectionSMITH INTERNATIONAL·Filed 1978·Granted May 20, 1980·29 cites·8 claims
- 2265US2025142796A1Magnetic interference reduction devices and systemsQUANTINUUM LLC·Filed 2024·Application pending·0 cites
- 2363US5346178APressure equalized flow control valveNAT OILWELL·Filed 1993·Granted Sep 13, 1994·24 cites·11 claims
- 2463US2023013638A1Force distribution helmetBAKER WILLIAM·Filed 2022·Application pending·0 cites
- 2547US2008309106A1Root cutting shovelBAKER WILLIAM J·Filed 2007·Application pending·0 cites
- 2647US2010032945A1Apparatus for connecting tubular bodiesBAKER WILLIAM J·Filed 2007·Application pending·0 cites
- 2746US9022219B2Suspension magnetBAKER WILLIAM JOHN·Filed 2011·Granted May 5, 2015·0 cites·19 claims
- 2845US9827572B2Pipeline magnetic separators, more particularly to pipelines along which material is conveyedACTIVE MAGNETICS RES PTY LTD·Filed 2016·Granted Nov 28, 2017·0 cites·29 claims
- 2943US6186001B1Sensor for measuring content levels in containersFiled 1999·Granted Feb 13, 2001·12 cites·16 claims
- 3042US2015276115A1Method of installing an emergency flow restrictor device (efrd) on a pipelineMAVERICK SUPERVISION INC·Filed 2014·Application pending·0 cites
- 3137US4051875AConductor wrapping bitGARDNER DENVER CO·Filed 1977·Granted Oct 4, 1977·5 cites·8 claims
- 3225US9581259B2Method of installing an emergency flow restrictor device (EFRD) on a pipelineMAVERICK SUPERVISION INC·Filed 2015·Granted Feb 28, 2017·0 cites·6 claims
- 3324US4178952AInertial valveBAKER GERRY L·Filed 1977·Granted Dec 18, 1979·1 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when William J. Baker files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →