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

David S. Hager

TGTpc Group: 1 patents #26 of 37Top 75%
Houston, TX: #12,319 of 21,073 inventorsTop 60%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,826,954 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10836690 Dehydrogenation process and system with reactor re-sequencing Joseph G. Duff, Gilbert Valdez, Joseph A. Comeaux, Michael O. Nutt 2020-11-17