Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5688378 | Photoassisted oxidation of species in solution | Ging Hauw Khoe, Maree Therese Emett | 1997-11-18 | |
| 4959203 | Preparation of copper arsenate | Susan B. Knoerr | 1990-09-25 | $8,190,000 |