DJ

Dewey O. Broberg, Jr.

DP Du-Bro Products: 5 patents #2 of 6Top 35%
📍 Long Grove, IL: #45 of 163 inventorsTop 30%
🗺 Illinois: #17,877 of 84,256 inventorsTop 25%
Overall (All Time): #1,021,722 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7954480 Pellet gun feeder 2011-06-07
4423757 Device for forming closable wire spring snaps 1984-01-03
4421145 Device for forming eyes and loops in wire 1983-12-20
4412565 Wire straightener tool 1983-11-01
4363604 Propeller spinner for model airplanes or the like 1982-12-14