Kuldip S. Chopra

Person

Grand Island, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Manganese sulfide composition and its method of production
- Patent number 5,768,678
- Issue date Jun 16, 1998
- Pyron Corporation
- Kuldip Chopra
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Color pigment for use in the production of thermoplastic articles
- Patent number 4,480,064
- Issue date Oct 30, 1984
- Elkem Metals Company
- Kuldip S. Chopra
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Color retention pigment for paint compositions using latex vehicles
- Patent number 4,420,340
- Issue date Dec 13, 1983
- Elkem Metals Company
- Bernard Mohr
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Zinc rich paint formulations employing manganomanganic oxide fume p...
- Patent number 4,417,007
- Issue date Nov 22, 1983
- Elkem Metals Company
- George A. Salensky
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Improved color pigment for solvent-base paint formulations
- Patent number 4,417,008
- Issue date Nov 22, 1983
- Elkem Metals Company
- George A. Salensky
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hard facing of metal substrates
- Patent number 4,224,382
- Issue date Sep 23, 1980
- Union Carbide Corporation
- Harry J. Brown
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hard facing of metal substrates using material containing V, W, Mo, C
- Patent number 4,177,324
- Issue date Dec 4, 1979
- Union Carbide Corporation
- Harry J. Brown
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hard facing of metal substrates
- Patent number 4,162,392
- Issue date Jul 24, 1979
- Union Carbide Corporation
- Harry J. Brown
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grain refining of aluminum
- Patent number 3,933,476
- Issue date Jan 20, 1976
- Union Carbide Corporation
- Kuldip S. Chopra
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Kuldip S. Chopra

Person

Patents Grantslast 30 patents

Manganese sulfide composition and its method of production

Color pigment for use in the production of thermoplastic articles

Color retention pigment for paint compositions using latex vehicles

Zinc rich paint formulations employing manganomanganic oxide fume p...

Improved color pigment for solvent-base paint formulations

Hard facing of metal substrates

Hard facing of metal substrates using material containing V, W, Mo, C

Hard facing of metal substrates

Grain refining of aluminum