John Alden Dunlop

Person

Veradale, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sputtering target with ultra-fine, oriented grains and method of ma...
- Patent number 5,809,393
- Issue date Sep 15, 1998
- Johnson Matthey Electronics, Inc.
- John Alden Dunlop
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sputtering target with ultra-fine, oriented grains and method of ma...
- Patent number 5,780,755
- Issue date Jul 14, 1998
- Johnson Matthey Electronics, Inc.
- John Alden Dunlop
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sputtering target with ultra-fine, oriented grains and method of ma...
- Patent number 5,590,389
- Issue date Dec 31, 1996
- Johnson Matthey Electronics, Inc.
- John A. Dunlop
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for making low alpha count lead
- Patent number RE33313
- Issue date Aug 28, 1990
- Cominco Ltd.
- John A. Dunlop
- 075 - Specialized metallurgical processes, compositions for use therein, cons...
Information Patent Grant
Method for making low alpha count lead
- Patent number 4,915,802
- Issue date Apr 10, 1990
- Comino Ltd.
- John A. Dunlop
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for making low alpha count lead
- Patent number 4,887,492
- Issue date Dec 19, 1989
- Cominco Electronic Materials Inc.
- John A. Dunlop
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for making tungsten-titanium sputtering targets and product
- Patent number 4,838,935
- Issue date Jun 13, 1989
- Cominco Ltd.
- John A. Dunlop
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for making low alpha count lead
- Patent number 4,770,698
- Issue date Sep 13, 1988
- Cominco Ltd.
- John A. Dunlop
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

John Alden Dunlop

Person

Patents Grantslast 30 patents

Sputtering target with ultra-fine, oriented grains and method of ma...

Sputtering target with ultra-fine, oriented grains and method of ma...

Sputtering target with ultra-fine, oriented grains and method of ma...

Method for making low alpha count lead

Method for making low alpha count lead

Method for making low alpha count lead

Method for making tungsten-titanium sputtering targets and product

Method for making low alpha count lead