DR

Darren J. Robertson

TI Timberco: 2 patents #2 of 9Top 25%
📍 Sun Prairie, WI: #133 of 287 inventorsTop 50%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,163,184 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7302860 Panel bending and testing device Joseph R. Uhlik, Paul Knuteson, Ed Starostovic, Leo G. Collins 2007-12-04
6931942 Panel bending and testing device Joseph R. Uhlik, Paul Knuteson 2005-08-23