Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DP

David Pierson — 1 Patent in 2021

BIBiolectrics: 1 patents #1 of 7Top 15%
Tualatin, OR: #13 of 49 inventorsTop 30%
Oregon: #1,702 of 4,388 inventorsTop 40%
Overall (2021): #480,560 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10946188 Systems and methods for treatment of an oral cavity Issam Nemeh, William J. Leimkuehler, Jr., James G. Azlein, David Mandel, Leon A. Marucchi +1 more 2021-03-16