RP

Richard L. Perini

📍 Springfield, OR: #55 of 222 inventorsTop 25%
🗺 Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,330,778 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4832141 Vehicle mounted load indicator system James O. O'Dea 1989-05-23
4606419 Truck mounted load scale 1986-08-19