Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10215991 | Hand-held emergency vision apparatus and system | Bertil R. L. Werjefelt, Christian Werjefelt | 2019-02-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10215991 | Hand-held emergency vision apparatus and system | Bertil R. L. Werjefelt, Christian Werjefelt | 2019-02-26 |