Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9243653 | Vortex generator with vortex chamber | Curt Hallberg | 2016-01-26 |
| 8584706 | Vortex generator | Curt Hallberg | 2013-11-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9243653 | Vortex generator with vortex chamber | Curt Hallberg | 2016-01-26 |
| 8584706 | Vortex generator | Curt Hallberg | 2013-11-19 |