Kimo M. Welch

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cryogenic pump with radiation shield
- Patent number 4,336,690
- Issue date Jun 29, 1982
- Varian Associates, Inc.
- Kimo M. Welch
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cryogenic pump
- Patent number 4,311,018
- Issue date Jan 19, 1982
- Varian Associates, Inc.
- Kimo M. Welch
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cryogenic pumping apparatus with replaceable pumping surface elements
- Patent number 4,295,338
- Issue date Oct 20, 1981
- Varian Associates, Inc.
- Kimo M. Welch
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cryogenic device for restricting the pumping speed of selected gases
- Patent number 4,285,710
- Issue date Aug 25, 1981
- Varian Associates, Inc.
- Kimo M. Welch
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Thin film deposition by electric and magnetic crossed-field diode s...
- Patent number 4,209,552
- Issue date Jun 24, 1980
- The United States of America as represented by the United States Department o...
- Kimo M. Welch
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Titanium nitride thin films for minimizing multipactoring
- Patent number 4,151,325
- Issue date Apr 24, 1979
- The United States of America as represented by the United States Department o...
- Kimo M. Welch
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Dual chamber, high sensitivity gas sensor and pump
- Patent number 4,047,102
- Issue date Sep 6, 1977
- Varian Associates
- Kimo M. Welch
- G01 - MEASURING TESTING
Information Patent Grant
Thin film deposition by electric and magnetic crossed-field diode s...
- Patent number 4,006,073
- Issue date Feb 1, 1977
- The United States of America as represented by the United States Energy Resea...
- Kimo M. Welch
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Sputter-ion pump having improved cooling and improved magnetic circ...
- Patent number 3,994,625
- Issue date Nov 30, 1976
- Varian Associates
- Kimo M. Welch
- H01 - BASIC ELECTRIC ELEMENTS

Kimo M. Welch

Person

Patents Grantslast 30 patents

Cryogenic pump with radiation shield

Cryogenic pump

Cryogenic pumping apparatus with replaceable pumping surface elements

Cryogenic device for restricting the pumping speed of selected gases

Thin film deposition by electric and magnetic crossed-field diode s...

Titanium nitride thin films for minimizing multipactoring

Dual chamber, high sensitivity gas sensor and pump

Thin film deposition by electric and magnetic crossed-field diode s...

Sputter-ion pump having improved cooling and improved magnetic circ...