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

Daniel T. Lease

GKGeneral Kinematics: 1 patents #1 of 3Top 35%
Spring Grove, IL: #7 of 16 inventorsTop 45%
Illinois: #2,058 of 6,921 inventorsTop 30%
Overall (2011): #322,062 of 364,097Top 90%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7954644 Separator system and method of separating materials Dan Britton, Steve C. Wiechmann 2011-06-07