Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5090087 | Hub assembly for sootblower | James H. Hipple, Don W. Smith, Jesse C. Johnston, Jr. | 1992-02-25 |
| 5065472 | Spring loaded brake assembly for indexing sootblower | James C. Cavinee, James J. Krannitz | 1991-11-19 |