Subramaniam Rangaswamy

Person

Port Jefferson Station, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Thermal spray iron alloy powder containing molybdenum, copper and b...
- Patent number 4,822,415
- Issue date Apr 18, 1989
- Perkin-Elmer Corporation
- Mitchell R. Dorfman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Composite hard chromium compounds for thermal spraying
- Patent number 4,725,508
- Issue date Feb 16, 1988
- The Perkin-Elmer Corporation
- Subramaniam Rangaswamy
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Corrosion and wear resistant alloy
- Patent number 4,692,305
- Issue date Sep 8, 1987
- Perkin-Elmer Corporation
- Subramaniam Rangaswamy
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Zirconium oxide powder containing cerium oxide and yttrium oxide
- Patent number 4,599,270
- Issue date Jul 8, 1986
- The Perkin-Elmer Corporation
- Subramaniam Rangaswamy
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Aluminum and yttrium oxide coated thermal spray powder
- Patent number 4,578,114
- Issue date Mar 25, 1986
- Metco Inc.
- Subramaniam Rangaswamy
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Aluminum and cobalt coated thermal spray powder
- Patent number 4,578,115
- Issue date Mar 25, 1986
- Metco Inc.
- John H. Harrington
- B22 - CASTING POWDER METALLURGY

Subramaniam Rangaswamy

Person

Patents Grantslast 30 patents

Thermal spray iron alloy powder containing molybdenum, copper and b...

Composite hard chromium compounds for thermal spraying

Corrosion and wear resistant alloy

Zirconium oxide powder containing cerium oxide and yttrium oxide

Aluminum and yttrium oxide coated thermal spray powder

Aluminum and cobalt coated thermal spray powder