Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8167969 | Snapband filter design for horizontal bottom access collector | — | 2012-05-01 |
| 7407346 | Methods and apparatus for air conveyor dust emission control | — | 2008-08-05 |
| H1131 | Integrated safe and arm apparatus | Raymond A. Wolski | 1993-01-05 |