Donald K. Roberson

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Scottsdale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating an integrated semiconductor transistor struct...
- Patent number 3,956,033
- Issue date May 11, 1976
- Motorola, Inc.
- Donald K. Roberson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit process
- Patent number 3,954,522
- Issue date May 4, 1976
- Motorola, Inc.
- Donald K. Roberson
- H01 - BASIC ELECTRIC ELEMENTS