RS

Ronald G. Sullivan

CI Century International: 1 patents #1 of 5Top 20%
📍 Arvada, CO: #4 of 52 inventorsTop 8%
🗺 Colorado: #215 of 1,224 inventorsTop 20%
Overall (1989): #60,848 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4856138 Bowling lane vacuum with floating head Donald E. Ingermann, Stephen F. Caffrey, Alan R. DeVoe, Ronald L. Smith 1989-08-15