Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794872 | Apparatus and method for disposing of waste material | — | 1989-01-03 |
| 4466361 | Method and apparatus for waste incineration | John M. Kerwin, Walter W. Walker | 1984-08-21 |