Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659938 | Translational press and mandrel apparatus for straightening baghouse cages | Henry M. Pyron | 1997-08-26 |
| 5636422 | Baghouse filter installation manifold | Henry M. Pyron | 1997-06-10 |