Inventor · disambiguated record
William D. Stephens
Also filed as: STEPHENS WILLIAM D
30 granted patents·1,308 citations·filing 1968–2021
97Inventor score
Top patents by PatentIndex Score
30 records- 0198US5601641AMold release composition with polybutadiene and method of coating a mold coreTSE IND INC·Filed 1995·Granted Feb 11, 1997·944 cites·10 claims
- 0281US5298556AMold release composition and method coating a mold coreTSE IND INC·Filed 1993·Granted Mar 29, 1994·52 cites·12 claims
- 0377US4873268ADigestion products of polyalkylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefromSLOSS IND CORP·Filed 1986·Granted Oct 10, 1989·24 cites·22 claims
- 0476US6936665B2Integrated advanced chemical process controlBP CORP NORTH AMERICA INC·Filed 2002·Granted Aug 30, 2005·16 cites·15 claims
- 0575US7133784B2Process and method for chemical manufacturing using transformation of on-line instrumentation dataBP CORP NORTH AMERICA INC·Filed 2003·Granted Nov 7, 2006·16 cites·27 claims
- 0673US4539341ADigestion products of polyalkylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefromWALTER JIM RESOURCES INC·Filed 1984·Granted Sep 3, 1985·22 cites·52 claims
- 0772US8658744B2Controlling H2 distribution in a horizontal stirred bed reactorVAN DER HAM MATTIJS·Filed 2011·Granted Feb 25, 2014·5 cites·9 claims
- 0871US6322850B1Mold release reaction product and method of coating of a mold coreTSE IND INC·Filed 2000·Granted Nov 27, 2001·14 cites·9 claims
- 0968US5611824AFullerene jet fuelsUS ARMY·Filed 1996·Granted Mar 18, 1997·24 cites·7 claims
- 1067US6590131B2Method for control of a chemical manufacturing processBP CORP NORTH AMERICA INC·Filed 2001·Granted Jul 8, 2003·20 cites·25 claims
- 1166US7319040B2Process control using on-line instrumentation and process modelsINEOS USA LLC·Filed 2002·Granted Jan 15, 2008·11 cites·12 claims
- 1265US5219925AMold release composition and method of coating a mold coreTSE IND INC·Filed 1992·Granted Jun 15, 1993·25 cites·11 claims
- 1365US4318760ASolid propellant containing diferrocenyl ketoneATLANTIC RES CORP·Filed 1979·Granted Mar 9, 1982·11 cites·7 claims
- 1464US3953256APropellants and pyrotechnic compositions containing aluminum-coated ammonium perchlorateTHIOKOL CORP·Filed 1973·Granted Apr 27, 1976·12 cites·2 claims
- 1561US4108696ASolid propellant having incorporated therein a ferrocene combustion catalystTHIOKOL CORP·Filed 1968·Granted Aug 22, 1978·11 cites·4 claims
- 1660US12060443B2ProcessINEOS USA LLC·Filed 2021·Granted Aug 13, 2024·0 cites·23 claims
- 1756US5830384ACool insulatorUS ARMY·Filed 1997·Granted Nov 3, 1998·22 cites·2 claims
- 1850US6039819ASolid propellant containing ferrocenyl phosphine derivativesATLANTIC RES CORP·Filed 1982·Granted Mar 21, 2000·8 cites·10 claims
- 1950US4482408APlasticizer system for propellant compositionsUS OF AMERCIA AS REPRESENTED B·Filed 1983·Granted Nov 13, 1984·7 cites·1 claims
- 2049US6001270ASticky high water content gels for extinguishersUS ARMY·Filed 1998·Granted Dec 14, 1999·17 cites·1 claims
- 2147US4482406APropellant plasticizerUS AIR FORCE·Filed 1983·Granted Nov 13, 1984·6 cites·3 claims
- 2246US4482411APlasticizer system for propellant compositionsUS AIR FORCE·Filed 1983·Granted Nov 13, 1984·8 cites·1 claims
- 2343US5597947AHigh energy fuel gel slurriesUS ARMY·Filed 1995·Granted Jan 28, 1997·7 cites·5 claims
- 2441US6258188B1Solid fuel gas generator for ducted rocket engineUS ARMY·Filed 1999·Granted Jul 10, 2001·7 cites·3 claims
- 2541US5511481ALightweight pyrotechnic compressorUS ARMY·Filed 1995·Granted Apr 30, 1996·4 cites·1 claims
- 2641US5341639AFullerene rocket fuelsUS ARMY·Filed 1993·Granted Aug 30, 1994·7 cites·6 claims
- 2738US4482407APlasticizer system for propellant compositionsUS AIR FORCE·Filed 1983·Granted Nov 13, 1984·3 cites·1 claims
- 2836US4482409APlasticizer system for propellant compositionsUS AIR FORCE·Filed 1983·Granted Nov 13, 1984·4 cites·1 claims
- 2932US8658745B2Broadening the molecular weight distribution of polyolefins materials made in a horizontal stirred gas phase reactorKROEZEN TON·Filed 2009·Granted Feb 25, 2014·0 cites·5 claims
- 3028US4482410APlasticizer system for propellant compositionsUS AIR FORCE·Filed 1983·Granted Nov 13, 1984·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →