Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378979 | Method and apparatus for purging and isolating a filter compartment within a baghouse installation | — | 1983-04-05 |
| 4376638 | Method and apparatus for charging a filter compartment to isolate the compartment within a baghouse installation | — | 1983-03-15 |
| 4364749 | Method and apparatus for sealing the inlet of a filter compartment to isolate the compartment within a baghouse installation | — | 1982-12-21 |