Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7119891 | Detecting substances in drinking water reservoirs | Brian White, John H. Morrow | 2006-10-10 |
| 4804849 | Method and apparatus for determining concentrations of chlorophyll and the rate of primary production in water | Dale A. Kiefer | 1989-02-14 |