Daren Upchurch

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Coeur D'Alene, ID, US

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Patents Grantslast 30 patents

Information Patent Grant
Administrative computer and testing apparatus
- Patent number 5,602,750
- Issue date Feb 11, 1997
- Itronix Corporation
- David Severt
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for performing and controlling testing of elec...
- Patent number 5,511,108
- Issue date Apr 23, 1996
- Itronix Corporation
- David Severt
- G01 - MEASURING TESTING
Information Patent Grant
Administrative computer and testing apparatus
- Patent number 5,432,705
- Issue date Jul 11, 1995
- Itronix Corporation
- David Severt
- G01 - MEASURING TESTING