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

Hans Karani

CTCooper Technologies: 1 patents #306 of 757Top 45%
Houston, TX: #8,651 of 21,073 inventorsTop 45%
Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #1,949,739 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9920842 Low-torque choke valve for well automation 2018-03-20
4771807 Stepping actuator 1988-09-20