ES

Edwin O. Stastny

DA Datacard: 1 patents #85 of 168Top 55%
Overall (All Time): #4,091,060 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4272202 Ribbon cartridge with broken unidirectional friction drive and self cleaning gears Marvin C. Schroeder 1981-06-09