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

William Randy Darr

CTCms Technology: 1 patents #9 of 27Top 35%
Corsicana, TX: #22 of 40 inventorsTop 60%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,508,042 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12017194 Systems and methods for improved blending of agents in chemical applications Francis Dautreuil, John Meccia, James Dietrich, Douglas Kroitsch, Ron Shapira 2024-06-25