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

Douglas G. Kelley

Wenatchee, WA: #2 of 19 inventorsTop 15%
Washington: #1,322 of 8,555 inventorsTop 20%
Overall (2011): #103,239 of 364,097Top 30%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8062872 Methods and compositions for optimizing fermentation Richard Handley 2011-11-22
7931822 Compositions and methods for wastewater treatment Richard Handley 2011-04-26