Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4977839 | Process and apparatus for separating organic contaminants from contaminated inert materials | Edward G. Fochtman, Peter S. Daley, Albert G. Plys, Carl P. Swanstrom, James F. Grutsch | 1990-12-18 |
| 4864942 | Process and apparatus for separating organic contaminants from contaminated inert materials | Edward G. Fochtman, Peter S. Daley, Albert G. Plys, Carl P. Swanstrom | 1989-09-12 |
| 4844815 | Stabilization of mercury-containing waste | Edward F. Glod, Edward G. Fochtman | 1989-07-04 |