Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772775 | Sootblower mechanism providing varying lance rotational speed | Dean C. Ackerman, Clinton A. Brown, James H. Hipple, Don W. Smith | 2004-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772775 | Sootblower mechanism providing varying lance rotational speed | Dean C. Ackerman, Clinton A. Brown, James H. Hipple, Don W. Smith | 2004-08-10 |