GS

Gregory P. Shankwitz

EA E.I. Du Pont De Nemours And: 3 patents #2,229 of 8,010Top 30%
📍 Landenberg, PA: #96 of 238 inventorsTop 45%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,575,498 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7524995 Continuous process to produce hexafluoroisopropanol Stephen M. Tieri, John Joseph Hagedom, James Schultz, Tiberiu M. Leib, Susanne Hawthorne Wolff +1 more 2009-04-28
6605137 Ammonia composition and process therefor and therewith Timothy P. Stauffer 2003-08-12
6508583 Agitated vessel for producing a suspension of solids Richard K. Grenville, Kevin Tanner 2003-01-21