Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383847 | Emergency vision apparatus with hand access | Bertil R. L. Werjefelt, Alexander K. Werjefelt | 2022-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383847 | Emergency vision apparatus with hand access | Bertil R. L. Werjefelt, Alexander K. Werjefelt | 2022-07-12 |