JG

James Gill

GT Graver Technologies: 1 patents #13 of 25Top 55%
Overall (All Time): #2,216,987 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6432308 Filter element with porous nickel-based alloy substrate and metal oxide membrane — 2002-08-13
5020594 Method to prevent gas intrusion into wellbores during setting of cements — 1991-06-04