David J. Schifferle

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East Aurora, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device encapsulation method
- Patent number 5,357,673
- Issue date Oct 25, 1994
- Motorola, Inc.
- Anthony J. Polak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having encapsulation comprising of a thixotrop...
- Patent number 5,258,650
- Issue date Nov 2, 1993
- Motorola, Inc.
- Anthony J. Polak
- H01 - BASIC ELECTRIC ELEMENTS