Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11554291 | Hinged arm muscle exercise device | Hanna Elisabeth Assad, David G. Vogt, Jr. | 2023-01-17 |
| 10357684 | Hinged arm muscle exercise device | Hanna Elisabeth Claesson, David G. Vogt, Jr. | 2019-07-23 |
| D831763 | Pelvic muscle exercise machine | Hanna Elisabeth Assad, David G. Vogt, Jr. | 2018-10-23 |
| D810848 | Pelvic muscle exercise machine | Hanna Elisabeth Claesson, David G. Vogt, Jr. | 2018-02-20 |