Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937964 | Drag reducing device | John Vogel, James R. Tuerk | 2018-04-10 |
| 8845007 | Drag reducing device | John Vogel, James R. Tuerk | 2014-09-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937964 | Drag reducing device | John Vogel, James R. Tuerk | 2018-04-10 |
| 8845007 | Drag reducing device | John Vogel, James R. Tuerk | 2014-09-30 |