DG

David Graves

UP University of Pennsylvania: 2 patents #743 of 2,719Top 30%
Air Products And Chemicals: 1 patents #1,147 of 1,997Top 60%
TP Trustees Of The Univ. Of Penna: 1 patents #3 of 13Top 25%
UP University Patents: 1 patents #72 of 224Top 35%
WM Wd Media: 1 patents #83 of 182Top 50%
📍 Devon, PA: #30 of 139 inventorsTop 25%
🗺 Pennsylvania: #13,581 of 74,527 inventorsTop 20%
Overall (All Time): #856,241 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8696404 Systems for recycling slurry materials during polishing processes Qi Sun, John P. Sargent, Lindsey A. Hamilton 2014-04-15
5167811 Affinity chromatography using dried calcium alginate-magnetite separation media in a magnetically stabilized fluidized bed Mark A. Burns 1992-12-01
5167812 Affinity chromatogry using dried calcium alginate-magnetite separation media in a magnetically stabilized fluidized bed Mark A. Burns 1992-12-01
5055194 Support for high performance liquid chromatography in a magnetically stabilized fluidized bed Victor Goetz 1991-10-08
4675113 Affinity chromatography using dried calcium alginate-magnetite separation media in a magnetically stabilized fluidized bed Mark A. Burns 1987-06-23
4208902 Gas concentration analysis method and system Bang M. Kim, John A. Quinn 1980-06-24