Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7225789 | Sealing intersecting vane machines | Stephen M. Chomyszak | 2007-06-05 |
| 6901904 | Sealing intersecting vane machines | Stephen M. Chomyszak | 2005-06-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7225789 | Sealing intersecting vane machines | Stephen M. Chomyszak | 2007-06-05 |
| 6901904 | Sealing intersecting vane machines | Stephen M. Chomyszak | 2005-06-07 |