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

Kirk Ray

DTD4D Technologies: 1 patents #26 of 34Top 80%
Plano, TX: #3,100 of 4,842 inventorsTop 65%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,387,357 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7226338 Milling machine Rod Duncan, Joel Witt, Mark Quadling, Henley Quadling, Jeffrey Prince +4 more 2007-06-05