RS

Robert E. Sellers

OS One Touch Systems: 2 patents #1 of 14Top 8%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,295,711 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5357609 Site controller with echo suppression Gary D. Alford 1994-10-18
5329620 Daisy chainable voice-data terminal Gary D. Alford 1994-07-12