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Arthur Evans
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Brookfield Center, CT, US
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last 30 patents
Information
Patent Grant
Temperature compensated vertical pin probing device
Patent number
6,163,162
Issue date
Dec 19, 2000
Wentworth Laboratories, Inc.
William F. Thiessen
G01 - MEASURING TESTING
Information
Patent Grant
Probe assembly for testing integrated circuit devices
Patent number
5,355,079
Issue date
Oct 11, 1994
Wentworth Laboratories, Inc.
Arthur Evans
G01 - MEASURING TESTING
Information
Patent Grant
Test probe assembly for testing integrated circuit devices
Patent number
4,975,638
Issue date
Dec 4, 1990
Wentworth Laboratories
Arthur Evans
G01 - MEASURING TESTING
Information
Patent Grant
Multi-level test probe assembly for IC chips
Patent number
4,719,417
Issue date
Jan 12, 1988
Wentworth Laboratories, Inc.
Arthur Evans
G01 - MEASURING TESTING
Information
Patent Grant
Test probe assembly for IC chips
Patent number
4,599,559
Issue date
Jul 8, 1986
Wentworth Laboratories, Inc.
Arthur Evans
G01 - MEASURING TESTING
Information
Patent Grant
Probes for fixed point probe cards
Patent number
4,382,228
Issue date
May 3, 1983
Wentworth Laboratories Inc.
Arthur Evans
G01 - MEASURING TESTING
Information
Patent Grant
Assembly fixture for fixed point probe card
Patent number
3,930,809
Issue date
Jan 6, 1976
Wentworth Laboratories, Inc.
Arthur Evans
G01 - MEASURING TESTING