Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353845 | Gas scrubber | Joseph A. Chartrand | 1982-10-12 |
| 4351250 | Process and apparatus for recycling organic wastes | Joseph A. Chartrand | 1982-09-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353845 | Gas scrubber | Joseph A. Chartrand | 1982-10-12 |
| 4351250 | Process and apparatus for recycling organic wastes | Joseph A. Chartrand | 1982-09-28 |