JC

James E. Cushman

DS Durango Systems: 2 patents #3 of 7Top 45%
Overall (All Time): #2,364,515 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4417825 Print drive medium for line/series printers Mario G. Plaza, Helmut K. Waibel 1983-11-29
4227821 Web drive mechanism for line/series printers Mario G. Plaza 1980-10-14