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

David Kelso

DCDubois Chemicals: 1 patents #1 of 2Top 50%
Tecumseh, CA: #4 of 10 inventorsTop 40%
Overall (2011): #322,545 of 364,097Top 90%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7918968 Apparatus for cleaning paper machine press fabrics on-the-run Gary L. Baker 2011-04-05