Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387163 | Ozone treatment of surface of membrane to improve permselectivity | Frederick L. Coan, John A. Jensvold, Thomas O. Jeanes | 2002-05-14 |
| 6156381 | Ozone treatment of surface of membrane to improve permselectivity | Frederick L. Coan, John A. Jensvold, Thomas O. Jeanes | 2000-12-05 |