Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CJ

Christopher B. Walker, Jr.

3M: 1 patents #451 of 1,276Top 40%
Okabena, MN: #59 of 111 inventorsTop 55%
Minnesota: #2,374 of 7,038 inventorsTop 35%
Overall (2021): #494,040 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11112544 Truncated beadfilm constructions and methods of making the same John C. Clark, John J. Gagliardi, Kevin W. Gotrik, Alexander J. Kugel, Jean A. Tangeman 2021-09-07