Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5085692 | Recovery of silver values from chlorides including silver chloride | Christopher A. Pickles, Hieu Truong, Janet G. Clark | 1992-02-04 |
| 4888052 | Producing volatile metals | Ralph Harris, Albert Wraith | 1989-12-19 |