CG

Christopher L. de Graffenried

📍 Mahopac, NY: #91 of 239 inventorsTop 40%
🗺 New York: #31,572 of 115,490 inventorsTop 30%
Overall (All Time): #1,120,598 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12181233 Gas shell and gas-filled barrel to increase exit velocity of a projectile 2024-12-31
10787362 Hydrogen co-firing with carbon pre-capture for higher carbon ratio fossil fuels 2020-09-29
9284503 Manufacture of gas from hydrogen-bearing starting materials 2016-03-15
9212058 Synthetic hydrogen-based gas manufacture and use 2015-12-15