Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5247927 | Tracheal tube with permeation-stable blocking cuff | Klaus Schmitt | 1993-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5247927 | Tracheal tube with permeation-stable blocking cuff | Klaus Schmitt | 1993-09-28 |