Inventor · disambiguated record
Michael R. Williams
Also filed as: WILLIAMS MICHAEL · WILLIAMS MICHAEL R · WILLIAMS MICHAEL RUFUS GOLDIE
49 granted patents·5 pending applications·1,393 citations·filing 1976–2024
99Inventor score
Top patents by PatentIndex Score
54 records- 0196US7137450B2Electric-hydraulic power unitFMC TECHNOLOGIES·Filed 2004·Granted Nov 21, 2006·45 cites·56 claims
- 0295US8083504B2Quintuplex mud pumpWILLIAMS ELLIS·Filed 2008·Granted Dec 27, 2011·317 cites·35 claims
- 0395US7159662B2System for controlling a hydraulic actuator, and methods of using sameFMC TECHNOLOGIES·Filed 2004·Granted Jan 9, 2007·56 cites·24 claims
- 0494US7287595B2Electric-hydraulic power unitFMC TECHNOLOGIES·Filed 2006·Granted Oct 30, 2007·22 cites·15 claims
- 0594US4044952AFolding boomFMC CORP·Filed 1976·Granted Aug 30, 1977·74 cites·14 claims
- 0692US4405162ALarge-diameter multi-passage swivel joint for high pressure serviceFMC CORP·Filed 1981·Granted Sep 20, 1983·42 cites·15 claims
- 0792US4012002AAutomatic coupling mechanism for hose reelsFMC CORP·Filed 1976·Granted Mar 15, 1977·40 cites·8 claims
- 0888USD324667SWindshield air wiperWILLIAMS MICHAEL·Filed 1990·Granted Mar 17, 1992·34 cites·1 claims
- 0987US10035521B2Covered hopper railcar for carrying flowable materialsAMERICAN RAILCAR IND INC·Filed 2015·Granted Jul 31, 2018·6 cites·26 claims
- 1087US6365268B1Deep sea insulation materialFMC CORP·Filed 2000·Granted Apr 2, 2002·25 cites·29 claims
- 1187US5501424AWire cutting insert for gate valveFMC CORP·Filed 1994·Granted Mar 26, 1996·62 cites·39 claims
- 1285USD294361SRotary air compressorTHE HYDROVANE COMPRESSOR COMPANY LTD·Filed 1985·Granted Feb 23, 1988·25 cites·1 claims
- 1384US10604165B2Covered hopper railcar for carrying flowable materialsAMERICAN RAILCAR IND INC·Filed 2018·Granted Mar 31, 2020·2 cites·19 claims
- 1480US4568062AFire-resistant gate valveFMC CORP·Filed 1983·Granted Feb 4, 1986·38 cites·22 claims
- 1579US6875942B2Methods and systems for fabricating spiral welded cylindersAMERICAN RAILCAR IND INC·Filed 2004·Granted Apr 5, 2005·11 cites·6 claims
- 1677US8770462B2Solder paste transfer processBEAIR WILLIAM D·Filed 2012·Granted Jul 8, 2014·6 cites·7 claims
- 1777US7398830B2Electric-hydraulic power unitADVANCED MICRO DEVICES INC·Filed 2007·Granted Jul 15, 2008·6 cites·24 claims
- 1875US6561714B1Breakaway joint for subsea componentsFiled 2000·Granted May 13, 2003·30 cites·35 claims
- 1974US4401264ARelief valveFMC CORP·Filed 1977·Granted Aug 30, 1983·25 cites·3 claims
- 2073US9441461B2Methods for retrieval and replacement of subsea production and processing equipmentWILLIAMS MICHAEL R·Filed 2012·Granted Sep 13, 2016·6 cites·25 claims
- 2172US7156183B2Electric hydraulic power unit and method of using sameFMC TECHNOLOGIES·Filed 2004·Granted Jan 2, 2007·36 cites·29 claims
- 2270US4626003AConstant motion swivel seal assemblyFMC CORP·Filed 1985·Granted Dec 2, 1986·41 cites·10 claims
- 2368US6397948B1Shearing arrangement for subsea umbilicalsFMC TECHNOLOGIES·Filed 1999·Granted Jun 4, 2002·61 cites·13 claims
- 2461US5342066ANon-extrusion device for split annular casing/tubing hanger compression sealsFMC CORP·Filed 1992·Granted Aug 30, 1994·41 cites·8 claims
- 2560US6405802B1Subsea flowline jumper handling apparatusFMC CORP·Filed 2000·Granted Jun 18, 2002·23 cites·14 claims
- 2660US6174431B1Method for obtaining base oil and removing impurities and additives from used oil productsINTERLINE HYDROCARBON INC·Filed 1999·Granted Jan 16, 2001·23 cites·20 claims
- 2760US5221063ASelective double backseat for valve stemsFMC CORP·Filed 1992·Granted Jun 22, 1993·21 cites·15 claims
- 2860US4553906APositive displacement rotary compressorsHYDROVANE COMPRESSOR·Filed 1984·Granted Nov 19, 1985·19 cites·10 claims
- 2959US5762320ASeat for gate valveFMC CORP·Filed 1996·Granted Jun 9, 1998·19 cites·19 claims
- 3057US4317408AWear resistant pump packing cupFMC CORP·Filed 1980·Granted Mar 2, 1982·14 cites·6 claims
- 3156US2024425090A1Tanker railroad car having non-contact volume sensing assemblyGUNDERSON LLC·Filed 2024·Application pending·0 cites
- 3255US4648815ARotary air compressor with thermally responsive oil injectionHYDROVANE COMPRESSOR·Filed 1985·Granted Mar 10, 1987·17 cites·4 claims
- 3354US2015108151A1Venting Device for Liquid ContainerWILLIAMS MICHAEL·Filed 2014·Application pending·0 cites
- 3452US4438957AConstant motion swivel jointFMC CORP·Filed 1981·Granted Mar 27, 1984·18 cites·12 claims
- 3551US4143688AApparatus for selectively dispensing pasty substancesGILL JR ROBERT E·Filed 1977·Granted Mar 13, 1979·15 cites·2 claims
- 3649US5740861AReplaceable consumable erosion detectorFMC CORP·Filed 1996·Granted Apr 21, 1998·13 cites·18 claims
- 3748USD782589SGripping deviceBURDICK JOSHUA·Filed 2015·Granted Mar 28, 2017·5 cites·1 claims
- 3848US9556713B2Methods for retrieval and replacement of subsea production and processing equipmentFMC TECH INC·Filed 2015·Granted Jan 31, 2017·0 cites·26 claims
- 3948US6717093B2Methods and systems for fabricating spiral welded cylindersAMERICAN RAILCAR IND INC·Filed 2001·Granted Apr 6, 2004·1 cites·62 claims
- 4048US5730419ADual backseat valve assemblyFMC CORP·Filed 1994·Granted Mar 24, 1998·16 cites·4 claims
- 4148US5511286AHandle with modular hubFMC CORP·Filed 1993·Granted Apr 30, 1996·14 cites·3 claims
- 4247US5299643ADual radially locked subsea housingFMC CORP·Filed 1992·Granted Apr 5, 1994·21 cites·24 claims
- 4346US2018029565A1Windshield wiper lifter1950734 ALBERTA LTD·Filed 2016·Application pending·0 cites
- 4445US5116902AElastomer for use with aqueous inksHEWLETT PACKARD CO·Filed 1990·Granted May 26, 1992·8 cites·6 claims
- 4544US2012118535A1Chilled Beam Air Conditioning SystemWILLIAMS MICHAEL·Filed 2010·Application pending·0 cites
- 4642US6964304B2Technique for maintaining pressure integrity in a submersible systemFMC TECHNOLOGIES·Filed 2002·Granted Nov 15, 2005·5 cites·25 claims
- 4742US5740863ASubsea wellhead mechanical erosion detectorFMC CORP·Filed 1996·Granted Apr 21, 1998·12 cites·3 claims
- 4842US5404615AHandleFMC CORP·Filed 1992·Granted Apr 11, 1995·10 cites·5 claims
- 4941US5941530AUnidirectional environment barrier seal for subsea wellhead equipment and valvesFMC CORP·Filed 1995·Granted Aug 24, 1999·17 cites·2 claims
- 5039US8534533B2Solder paste transfer processBEAIR WILLIAM D·Filed 2012·Granted Sep 17, 2013·0 cites·18 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →