RB

Robert Balch

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Portland, OR: #4,612 of 9,213 inventorsTop 55%
🗺 Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,366,454 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4329010 Electrical terminal connector — 1982-05-11
4266457 Cope cutter Charles E. Kerr 1981-05-12