Inventor · disambiguated record
John K. Pargeter
Also filed as: AHMAD UMAR M U · PARGETER JOHN · PARGETER JOHN K · PARGETER JOHN KENNETH
13 granted patents·414 citations·filing 1975–1997
93Inventor score
Files withINT METALS RECLAMATION CO5INT NICKEL CO4ALLMET TECHNOLOGIES INC1ALLMETTECHNOLOGIES INC1INT MILL SERVICE INC1
Top patents by PatentIndex Score
13 records- 0194US4272463AProcess for producing metal powderINT NICKEL CO·Filed 1976·Granted Jun 9, 1981·84 cites·11 claims
- 0294US4066117ASpray casting of gas atomized molten metal to produce high density ingotsINT NICKEL CO·Filed 1975·Granted Jan 3, 1978·110 cites·52 claims
- 0389US4676741ARadiantly heated furnaceINT METALS RECLAMATION CO·Filed 1986·Granted Jun 30, 1987·29 cites·8 claims
- 0485US4622905AFurnacingINT METALS RECLAMATION CO·Filed 1985·Granted Nov 18, 1986·43 cites·8 claims
- 0584US4636127AConveying screw for furnaceINT METALS RECLAMATION CO·Filed 1985·Granted Jan 13, 1987·51 cites·5 claims
- 0671US4196100ACatalyst useful for methanation and preparation thereofINT NICKEL CO·Filed 1978·Granted Apr 1, 1980·8 cites·45 claims
- 0770US5993512AMethod and system for recycling byproduct streams from metal processing operationsALLMETTECHNOLOGIES INC·Filed 1997·Granted Nov 30, 1999·27 cites·20 claims
- 0869US4597564ARotary hearthINT METALS RECLAMATION CO·Filed 1985·Granted Jul 1, 1986·26 cites·5 claims
- 0962US5258055AProcess and system for recovering zinc and other metal vapors from a gaseous streamINT MILL SERVICE INC·Filed 1992·Granted Nov 2, 1993·14 cites·24 claims
- 1055US4397964AProcess using fluidized bed catalystINT NICKEL CO·Filed 1981·Granted Aug 9, 1983·12 cites·32 claims
- 1145US4780135AProcess for the detoxification of steel plant wastesINT METALS RECLAMATION CO·Filed 1987·Granted Oct 25, 1988·5 cites·9 claims
- 1227US5516358AMethod for the production of iron carbidePRO TECH RECLAMATION INC·Filed 1994·Granted May 14, 1996·3 cites·2 claims
- 1324US5665140AMethod for the production of iron carbideALLMET TECHNOLOGIES INC·Filed 1995·Granted Sep 9, 1997·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →