Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881541 | Vaporizer for an anesthetic having a vapor pressure about one atmosphere | Brynte H. Johnson | 1989-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881541 | Vaporizer for an anesthetic having a vapor pressure about one atmosphere | Brynte H. Johnson | 1989-11-21 |