Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4264441 | Automatic control for electro-pneumatic wet settling | Werner Hasse, Karl-Heinz Weiffen | 1981-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4264441 | Automatic control for electro-pneumatic wet settling | Werner Hasse, Karl-Heinz Weiffen | 1981-04-28 |