Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796897 | Airfoil for an axial separator cleaning air blast duct | Walter Roemmler-Walz, Michael Goelzer, Dieter Ochssner, Robert Vincent Shannon, Jr. | 2004-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796897 | Airfoil for an axial separator cleaning air blast duct | Walter Roemmler-Walz, Michael Goelzer, Dieter Ochssner, Robert Vincent Shannon, Jr. | 2004-09-28 |