Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150075 | Pin filter | Evan Marks | 2018-12-11 |
| 4770681 | Dust separator for gas stream | Timothy J. Hilger | 1988-09-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150075 | Pin filter | Evan Marks | 2018-12-11 |
| 4770681 | Dust separator for gas stream | Timothy J. Hilger | 1988-09-13 |