Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4215681 | Respirator for the treatment of persons suffering from respiratory insufficiencies | Daniel Zalkin | 1980-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4215681 | Respirator for the treatment of persons suffering from respiratory insufficiencies | Daniel Zalkin | 1980-08-05 |