Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11197555 | Adjustable support device | William Mitchell Wittekind, Stela Angelova Markova | 2021-12-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11197555 | Adjustable support device | William Mitchell Wittekind, Stela Angelova Markova | 2021-12-14 |