John R. Peterson

Person

Salem, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electron-beam melt refining of ferroniobium
- Patent number 6,007,597
- Issue date Dec 28, 1999
- Teledyne Industries, Inc.
- Richard S. Puopolo
- C21 - METALLURGY OF IRON
Information Patent Grant
Recovery of niobium metal
- Patent number 5,322,548
- Issue date Jun 21, 1994
- Teledyne Industries, Inc.
- Bernard F. Kieffer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for separating coke from a feed mixture containing zirconium...
- Patent number 5,188,809
- Issue date Feb 23, 1993
- Teledyne Industries, Inc.
- William A. Crocker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Zirconium-hafnium separation and purification process
- Patent number 5,160,482
- Issue date Nov 3, 1992
- Teledyne Industries, Inc.
- Kenneth C. Ash
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Zirconium-containing coating composition
- Patent number 5,114,890
- Issue date May 19, 1992
- Teledyne Industries, Inc.
- John R. Peterson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of hydrolyzing metal halides
- Patent number 5,080,880
- Issue date Jan 14, 1992
- Teledyne Industries, Inc.
- John R. Peterson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Zirconium-containing coating composition
- Patent number 4,856,576
- Issue date Aug 15, 1989
- Teledyne Industries, Inc.
- John R. Peterson
- B22 - CASTING POWDER METALLURGY

John R. Peterson

Person

Patents Grantslast 30 patents

Electron-beam melt refining of ferroniobium

Recovery of niobium metal

Method for separating coke from a feed mixture containing zirconium...

Zirconium-hafnium separation and purification process

Zirconium-containing coating composition

Method of hydrolyzing metal halides

Zirconium-containing coating composition