Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627753 | Method and apparatus for recording data on cockpit voice recorder | Lev Freidin | 1997-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627753 | Method and apparatus for recording data on cockpit voice recorder | Lev Freidin | 1997-05-06 |