John A. Covert

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Binghamton, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming electronic multilayer printed circuit boards or c...
- Patent number 5,743,004
- Issue date Apr 28, 1998
- International Business Machines Corporation
- Ivan Ivor Chobot
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods of forming electronic multi-layer printed circuit boards an...
- Patent number 5,473,813
- Issue date Dec 12, 1995
- International Business Machines Corporation
- Ivan I. Chobot
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Printed circuit board or card thermal mass design
- Patent number 5,363,280
- Issue date Nov 8, 1994
- International Business Machines Corporation
- Ivan I. Chobot
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of reworking circuit panels, and circuit panels reworked the...
- Patent number 5,214,250
- Issue date May 25, 1993
- International Business Machines Corporation
- Burtran J. Cayson
- H01 - BASIC ELECTRIC ELEMENTS