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

Ray D. Kelm

PCPerformance Pulsation Control: 1 patents #4 of 7Top 60%
Angleton, TX: #79 of 205 inventorsTop 40%
Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #1,992,506 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9790934 Pump pulsation discharge dampener with curved internal baffle and pressure drop feature creating two internal volumes Gregg M. Mathiak, John Thomas Rogers 2017-10-17
6634375 Leak arresting valve John D. Olivas, Mark C. Martis, Patrick J. Cunningham, William Ronald Martis, Juan Olivas 2003-10-21