RC

Ronald S. Coogan

UN Unisys: 3 patents #459 of 2,015Top 25%
📍 Trabuco Canyon, CA: #110 of 261 inventorsTop 45%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,669,790 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4885683 Self-testing peripheral-controller system 1989-12-05
4805090 Peripheral-controller for multiple disk drive modules having different protocols and operating conditions 1989-02-14
4747047 Data transfer system using two peripheral controllers to access dual-ported data storage units Toan D. Dang 1988-05-24