Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864948 | Drag reducing device | John Vogel, James R. Tuerk | 2020-12-15 |
| 10618066 | Power sprayer | Michael Scot Rosko, John Vogel, Patrick B. Jonte | 2020-04-14 |
| 10532780 | Drag reducing device | John Vogel, James R. Tuerk | 2020-01-14 |