Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324341 | Method for chemically reducing metals in waste compositions | Christopher J. Nagel, Robert D. Bach | 1994-06-28 |
| 5301620 | Reactor and method for disassociating waste | Christopher J. Nagel, Mark Wilkinson | 1994-04-12 |