RB

Richard D. Barker

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Walnut Creek, CA: #587 of 1,300 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,272,565 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5659768 System and method for the time representation of tasks Kenneth S. Forbes, David W. Pomerantz 1997-08-19
D335691 Putter head Robert W. Barker, II 1993-05-18