DG

Dennis Lee Vander Griend

IC Icm: 2 patents #13 of 51Top 30%
📍 Colwich, KS: #7 of 20 inventorsTop 35%
🗺 Kansas: #4,268 of 12,005 inventorsTop 40%
Overall (All Time): #2,137,701 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7572353 Ethanol distillation process 2009-08-11
7297236 Ethanol distillation process 2007-11-20