RS

Robert L. Smythe

RI Rodgers Instrument: 1 patents #5 of 7Top 75%
📍 Beaverton, OR: #2,113 of 3,140 inventorsTop 70%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,844,677 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5091613 Pedal board for musical instruments Mark W. Rohde, Roger T. Brown, George T. Kirkwood, Dick G. Schalk 1992-02-25