Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4261268 | Method and apparatus for treating waste material | Louis T. Barry | 1981-04-14 |
| 4215981 | Heating or combustion apparatus and method | — | 1980-08-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4261268 | Method and apparatus for treating waste material | Louis T. Barry | 1981-04-14 |
| 4215981 | Heating or combustion apparatus and method | — | 1980-08-05 |