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Marvin C. Barnes

OS Ovonic Imaging Systems: 1 patents #13 of 25Top 55%
Overall (All Time): #3,965,172 of 4,157,543Top 100%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4792859 Digitizing wand adapted for manual and automatic operation Guy Wicker, Louis D. Swartz, Daniel H. O'Donnell, John A. Heslip, Vincent D. Cannella +2 more 1988-12-20