DJ

Daniel C. Johnson

BL Bell Laboratories: 6 patents #1 of 5Top 20%
📍 Madison, WI: #5 of 314 inventorsTop 2%
🗺 Wisconsin: #40 of 3,225 inventorsTop 2%
Overall (2002): #6,544 of 266,432Top 3%
6
Patents 2002

Issued Patents 2002

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6493988 Bait station with internal card holder 2002-12-17
6481151 Multiple rodent trap with sliding cover James R. Walsh, Scott Collins 2002-11-19
6415544 Rodent trap with entrapping teeth Rick Leyerle, Scott Collins, James R. Walsh 2002-07-09
D459428 Multi-catch rodent trap James R. Walsh, Scott Collins 2002-06-25
6397517 Bait station with interior mechanical rodent trap Rick Leyerle 2002-06-04
6389738 Alternating rodent insect trap Scott D. Denny, Rick Leyerle 2002-05-21