JJ

John D. Douros, Jr.

TR The Gates Rubber: 1 patents #61 of 125Top 50%
📍 Littleton, CO: #1,041 of 1,939 inventorsTop 55%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #4,109,301 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4196290 Method of obtaining uric acid from natural products Ira T. Warder, Jr. 1980-04-01