Gary F. Krofchalk

VI Vortex International: 1 patents #2 of 3Top 70%

📍 Rockwall, TX: #5 of 21 inventorsTop 25%

🗺 Texas: #2,449 of 8,709 inventorsTop 30%

Overall (2003): #224,070 of 273,478Top 85%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6666968	Fluid filtration apparatus	Gerald F. Smith, Loran Sutton	2003-12-23