Glenn S. Welch

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Lynnfield, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Card cage system
- Patent number 5,319,524
- Issue date Jun 7, 1994
- Digital Equipment Corporation
- Glenn S. Welch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Card cage system
- Patent number 5,218,519
- Issue date Jun 8, 1993
- Digital Equipment Corporation
- Glenn S. Welch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Modular faceplate system
- Patent number 4,875,880
- Issue date Oct 24, 1989
- Digital Equipment Corporation
- Glenn S. Welch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Video circuit enclosure for attachment to a cathode ray tube
- Patent number 4,873,578
- Issue date Oct 10, 1989
- Digital Equipment Corporation
- Keith I. Tognoni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE