Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569910 | Ion exchange resins and methods of making the same | Thomas W. Beihoffer, Michael M. Azad, Constance M. Noe | 2003-05-27 |
| 6534554 | Multicomponent ion exchange resins | Michael A. Mitchell, Thomas W. Beihoffer | 2003-03-18 |