DJ

Daniel C. Johnson

OI Oms Investments: 3 patents #5 of 32Top 20%
BL Bell Laboratories: 1 patents #1 of 2Top 50%
📍 Madison, WI: #33 of 577 inventorsTop 6%
🗺 Wisconsin: #273 of 4,782 inventorsTop 6%
Overall (2019): #56,634 of 560,194Top 15%
4
Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10512259 Retracting tunnel rodent trap James R. Walsh 2019-12-24
D868201 Rodent trap James R. Walsh, Paul R. Zeamer 2019-11-26
10362777 Internal ballastable rodent bait station James R. Walsh 2019-07-30
D847295 Rodent trap James R. Walsh, Paul R. Zeamer 2019-04-30