RG

Ronald J. Griffith

EA E.I. Du Pont De Nemours And: 3 patents #2,229 of 8,010Top 30%
📍 Wilmington, DE: #1,229 of 3,182 inventorsTop 40%
🗺 Delaware: #2,574 of 7,163 inventorsTop 40%
Overall (All Time): #1,622,435 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6228247 Electric field method and apparatus for decontaminating soil Richard C. Landis, Dale S. Schultz 2001-05-08
5914020 Electric field method and apparatus for decontaminating soil Richard C. Landis, Dale S. Schultz 1999-06-22
5584980 Electric field method and apparatus for decontaminating soil Richard C. Landis, Dale S. Schultz, Stephen Hoover Shoemaker 1996-12-17