Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11554291 | Hinged arm muscle exercise device | David G. Vogt, Jr., Henrik Stranne | 2023-01-17 |
| D831763 | Pelvic muscle exercise machine | David G. Vogt, Jr., Henrik Stranne | 2018-10-23 |