Richard A. Koepke

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New Bedford, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-path feed-thru lead and method for formation thereof
- Patent number 5,015,207
- Issue date May 14, 1991
- Isotronics, Inc.
- Richard A. Koepke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating a fold-up frame
- Patent number 4,991,291
- Issue date Feb 12, 1991
- Isotronics, Inc.
- Richard A. Koepke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Duplex glass preforms for hermetic glass-to-metal compression sealing
- Patent number 4,788,382
- Issue date Nov 29, 1988
- Isotronics, Inc.
- John E. Ahearn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Duplex glass preforms for hermetic glass-to-metal sealing
- Patent number 4,716,082
- Issue date Dec 29, 1987
- Isotronics, Inc.
- John E. Ahearn
- C03 - GLASS MINERAL OR SLAG WOOL