Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11166553 | Tilting chair | Burkhard Vogtherr | 2021-11-09 |
| 11154136 | Double shell seat | William R. Easton, Daniel K. Davis | 2021-10-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11166553 | Tilting chair | Burkhard Vogtherr | 2021-11-09 |
| 11154136 | Double shell seat | William R. Easton, Daniel K. Davis | 2021-10-26 |