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

John Rolando

EUEcolab Usa: 1 patents #333 of 575Top 60%
Dallas, TX: #3,077 of 7,543 inventorsTop 45%
Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,172,043 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7092793 Method and system for installation and control of a utility device Jeff Peterson, Robert Eugene May, Dan Flesher, Ed Sowle, Steven Lentsch +1 more 2006-08-15
4316702 Oil well control circuit John W. Kiowski, Jr. 1982-02-23