JR

Jack Rosenfield

UI US Dept of the Interior: 1 patents #132 of 508Top 30%
📍 Lakewood, CO: #575 of 1,100 inventorsTop 55%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,703,607 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5839317 Automated becker hammer drill bounce chamber energy monitor — 1998-11-24