Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5209934 | Zebra mussel control chemical | Andrew Kern | 1993-05-11 |
| 5141754 | Zebra Mussel control chemical | Andrew Kern | 1992-08-25 |
| 4793982 | Use of nitrites to enhance SO.sub.2 removal in flue gas desulfurization wet scrubbers | Mei-Jan L. Lin | 1988-12-27 |