Inventor · disambiguated record
James M. Peppers
Also filed as: PEPPERS JAMES M
9 granted patents·320 citations·filing 1980–1988
90Inventor score
Top patents by PatentIndex Score
9 records- 0194US4843827AMethod and apparatus for making ice blocksPEPPERS JAMES M·Filed 1988·Granted Jul 4, 1989·88 cites·11 claims
- 0292US4532614AWall bore electrical generatorPEPPERS JAMES M·Filed 1981·Granted Jul 30, 1985·72 cites·12 claims
- 0376US4628495AMeasuring while drilling apparatus mud pressure signal valveDRESSER IND·Filed 1982·Granted Dec 9, 1986·51 cites·8 claims
- 0469US4830856AChelation productPEPPERS JAMES M·Filed 1987·Granted May 16, 1989·39 cites·16 claims
- 0567US4334302AFlexible recording disc stabilizing and guidance systemPEPPERS JAMES M·Filed 1980·Granted Jun 8, 1982·14 cites·29 claims
- 0655US4483394AHydraulic power unit for measurement while drilling apparatusDRESSER IND·Filed 1982·Granted Nov 20, 1984·22 cites·11 claims
- 0753US4584675AElectrical measuring while drilling with composite electrodesPEPPERS JAMES M·Filed 1981·Granted Apr 22, 1986·21 cites·16 claims
- 0837US4315797AChemical pipe cutter with exponential spacing between reactant stagesGEARHART IND INC·Filed 1980·Granted Feb 16, 1982·9 cites·6 claims
- 0927US4672786AValve seat grinding apparatusUNISLIP INC·Filed 1986·Granted Jun 16, 1987·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →