RB

Roy E. Bolles

📍 Iowa City, IA: #1 of 23 inventorsTop 5%
🗺 Iowa: #89 of 549 inventorsTop 20%
Overall (1989): #64,504 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4874359 Power infuser Frederick R. White 1989-10-17