DO

David Ochs

📍 Colorado Springs, CO: #1,705 of 2,971 inventorsTop 60%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,856,599 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5136892 Variable speed shaft drive mechanism for bicycles — 1992-08-11