Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4425911 | Bite-block | Jack C. Luomanen | 1984-01-17 |
| 4198970 | Airway for drainage of the nasopharynx | — | 1980-04-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4425911 | Bite-block | Jack C. Luomanen | 1984-01-17 |
| 4198970 | Airway for drainage of the nasopharynx | — | 1980-04-22 |