Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6020387 | Low density polymers and methods of making and using same | William J. Downey, Paul R. Lydigsen, Wayne E. Wright | 2000-02-01 |
| 5643968 | Process for producing ion exchange membranes, and the ion exchange membranes produced thereby | Frederick P. Chlanda, Jian-Ping Huang | 1997-07-01 |