RL

Rick Leyerle

BL Bell Laboratories: 3 patents #2 of 5Top 40%
📍 Madison, WI: #20 of 314 inventorsTop 7%
🗺 Wisconsin: #202 of 3,225 inventorsTop 7%
Overall (2002): #22,303 of 266,432Top 9%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6415544 Rodent trap with entrapping teeth Scott Collins, James R. Walsh, Daniel C. Johnson 2002-07-09
6397517 Bait station with interior mechanical rodent trap Daniel C. Johnson 2002-06-04
6389738 Alternating rodent insect trap Scott D. Denny, Daniel C. Johnson 2002-05-21