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

David A. Larson — 1 Patent in 2021

WPWeber-Stephen Products: 1 patents #16 of 25Top 65%
McLeansboro, IL: #11 of 43 inventorsTop 30%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #482,883 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11181277 Pellet grills Brian C. Donnelly, Ryan P. Lundberg, Ethan Albrecht 2021-11-23