Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340041 | Welded rotating annular passage segment for coal pulverizers with replaceable vanes and adjustable passage port area | Robert J. Giammaruti | 1994-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340041 | Welded rotating annular passage segment for coal pulverizers with replaceable vanes and adjustable passage port area | Robert J. Giammaruti | 1994-08-23 |