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Peter L. Hendrick
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Los Alamos, NM, US
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last 30 patents
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Patent Grant
Automatic real-time highway toll collection from moving vehicles
Patent number
5,485,520
Issue date
Jan 16, 1996
Amtech Corporation
David Chaum
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
High speed system for reading and writing data from and into remote...
Patent number
5,055,659
Issue date
Oct 8, 1991
Amtech Technology Corp.
Peter L. Hendrick
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Rapid signal validity checking apparatus
Patent number
4,864,158
Issue date
Sep 5, 1989
Amtech Corporation
Alfred R. Koelle
G06 - COMPUTING CALCULATING COUNTING