Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6232396 | Emulsion polymerization process | Stephen Dong, Frank J. Traver | 2001-05-15 |
| 5037557 | Treated silica for oil absorption | Edward F. Phelan | 1991-08-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6232396 | Emulsion polymerization process | Stephen Dong, Frank J. Traver | 2001-05-15 |
| 5037557 | Treated silica for oil absorption | Edward F. Phelan | 1991-08-06 |