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Ulf R. Langgard
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Overland Park, KS, US
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last 30 patents
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Patent Grant
Module attachment for printed circuit board test fixtures
Patent number
5,204,615
Issue date
Apr 20, 1993
Interconnect Devices, Inc.
Michael A. Richards
G01 - MEASURING TESTING
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Patent Grant
Shielded electrical contact spring probe assembly
Patent number
5,175,493
Issue date
Dec 29, 1992
Interconnect Devices, Inc.
Ulf R. Langgard
G01 - MEASURING TESTING
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Patent Grant
Spring contact twister probe for testing electrical printed circuit...
Patent number
5,009,613
Issue date
Apr 23, 1991
Interconnect Devices, Inc.
Ulf R. Langgard
G01 - MEASURING TESTING