John L. Walter

Person

Schenectady, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fabrication of cryogenic refrigerator regenerator materials by spar...
- Patent number 5,133,800
- Issue date Jul 28, 1992
- General Electric Company
- Robert A. Ackermann
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Wear resistant cutting tools and shaping method
- Patent number 5,038,645
- Issue date Aug 13, 1991
- General Electric Company
- John L. Walter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for fabrication of low cost finely divided silicon-germanium...
- Patent number 4,759,905
- Issue date Jul 26, 1988
- General Electric Company
- John L. Walter
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing a ferrofluid
- Patent number 4,416,751
- Issue date Nov 22, 1983
- General Electric Co.
- Ami E. Berkowitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inlead construction for electric lamp
- Patent number 4,415,830
- Issue date Nov 15, 1983
- General Electric Company
- John W. Pugh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrofluid
- Patent number 4,381,244
- Issue date Apr 26, 1983
- General Electric Company
- Ami E. Berkowitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amorphous metal alloys and ribbons thereof
- Patent number 4,300,950
- Issue date Nov 17, 1981
- General Electric Company
- Fred E. Luborsky
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Iron-boron-silicon ternary amorphous alloys
- Patent number 4,217,135
- Issue date Aug 12, 1980
- General Electric Company
- Fred E. Luborsky
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Directionally solidified cobalt-base eutectic alloys
- Patent number 4,058,415
- Issue date Nov 15, 1977
- General Electric Company
- John L. Walter
- C30 - CRYSTAL GROWTH
Information Patent Grant
Directionally solidified nickel-base eutectic alloys
- Patent number 3,944,416
- Issue date Mar 16, 1976
- General Electric Company
- John L. Walter
- C30 - CRYSTAL GROWTH

John L. Walter

Person

Patents Grantslast 30 patents

Fabrication of cryogenic refrigerator regenerator materials by spar...

Wear resistant cutting tools and shaping method

Method for fabrication of low cost finely divided silicon-germanium...

Process for producing a ferrofluid

Inlead construction for electric lamp

Ferrofluid

Amorphous metal alloys and ribbons thereof

Iron-boron-silicon ternary amorphous alloys

Directionally solidified cobalt-base eutectic alloys

Directionally solidified nickel-base eutectic alloys