DJ

Daniel C. Johnson

BL Bell Laboratories: 2 patents #1 of 3Top 35%
📍 Madison, WI: #32 of 336 inventorsTop 10%
🗺 Wisconsin: #387 of 3,183 inventorsTop 15%
Overall (2003): #71,160 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6574912 Pipe or beam mounted rodent trap — 2003-06-10
6508031 Rodent trap with removable bait container James R. Walsh, Scott Collins 2003-01-21