Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4489721 | Double lumen tube adaptor and valve system for medical anesthesia circuits | George Ozaki, Jonathan L. Benumof | 1984-12-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4489721 | Double lumen tube adaptor and valve system for medical anesthesia circuits | George Ozaki, Jonathan L. Benumof | 1984-12-25 |