Dennis J. Derfiny

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Clarendon Hills, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Leadform for use with surface mounted components
- Patent number 4,777,564
- Issue date Oct 11, 1988
- Motorola, Inc.
- Dennis J. Derfiny
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mounting system for stress relief in surface mounted components
- Patent number 4,641,222
- Issue date Feb 3, 1987
- Motorola, Inc.
- Dennis J. Derfiny
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR