David R. Barwig

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Plymouth, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method to provide die attach stress relief using gold stud bumps
- Patent number 9,754,914
- Issue date Sep 5, 2017
- Rosemount Aerospace Inc.
- Jim Golden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Miniature modular volume control and integrated circuit assembly fo...
- Patent number 5,001,762
- Issue date Mar 19, 1991
- Resistance Technology, Inc.
- David R. Barwig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE