BT

Brian W. Torvik

AT American Tel-A-Systems: 1 patents #14 of 16Top 90%
Overall (All Time): #3,744,021 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5521986 Compact data input device William J. Curtin 1996-05-28