RL

Robert H. Lowdermilk

📍 Denver, CO: #2,551 of 4,554 inventorsTop 60%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #4,006,468 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4628560 Expandable portable bridge structure Merton L. Clevett, John K. Bright, Clifford S. Coulter, Tommy W. Melton 1986-12-16