Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4261269 | Furnace for incinerating waste | Heinz Mallek | 1981-04-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4261269 | Furnace for incinerating waste | Heinz Mallek | 1981-04-14 |