Inventor · disambiguated record
William A. Mcphee
Also filed as: MCPHEE WILLIAM A · MCPHEE WILLIAM A G
13 granted patents·500 citations·filing 1977–2016
94Inventor score
Top patents by PatentIndex Score
13 records- 0194US4387773AShaped charge well perforatorDRESSER IND·Filed 1981·Granted Jun 14, 1983·60 cites·14 claims
- 0291US4643097AShaped charge perforating apparatusDRESSER IND·Filed 1985·Granted Feb 17, 1987·59 cites·6 claims
- 0390US4523650AExplosive safe/arm system for oil well perforating gunsDRESSER IND·Filed 1983·Granted Jun 18, 1985·113 cites·11 claims
- 0488US4860654AImplosion shaped charge perforatorWESTERN ATLAS INT INC·Filed 1985·Granted Aug 29, 1989·82 cites·16 claims
- 0587US4790385AMethod and apparatus for perforating subsurface earth formationsDRESSER IND·Filed 1984·Granted Dec 13, 1988·44 cites·19 claims
- 0675US4913053AMethod of increasing the detonation velocity of detonating fuseWESTERN ATLAS INT INC·Filed 1988·Granted Apr 3, 1990·21 cites·6 claims
- 0771US4669384AHigh temperature shaped charge perforating apparatusDRESSER IND·Filed 1985·Granted Jun 2, 1987·18 cites·4 claims
- 0869US4428440APerforating apparatus energy absorber and explosive charge holderDRESSER IND·Filed 1981·Granted Jan 31, 1984·37 cites·5 claims
- 0964US4314614AMethod and apparatus for disarming and arming explosive oil well perforatorsDRESSER IND·Filed 1980·Granted Feb 9, 1982·32 cites·2 claims
- 1043US4166500AWell logging method and apparatus using friction-reducing agentsDRESSER IND·Filed 1977·Granted Sep 4, 1979·10 cites·8 claims
- 1142US4280568ASidewall sampling apparatusDRESSER IND·Filed 1980·Granted Jul 28, 1981·14 cites·3 claims
- 1237US4765409AAutomatic separation device for use with wireline conveyed perforating gunWESTERN ATLAS INT INC·Filed 1986·Granted Aug 23, 1988·10 cites·7 claims
- 1335US11211616B2Modular electrochemical cell components, stacks, systems, and method of manufactureSUSTAINABLE INNOVATIONS INC·Filed 2016·Granted Dec 28, 2021·0 cites·35 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →