Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5035249 | Method of making envelope for tissue expander | Gordon H. Sasaki, John R. D. Gauger | 1991-07-30 |
| 4841992 | Tissue expander and method of making and using | Gordon H. Sasaki, John R. D. Gauger | 1989-06-27 |
| 4651717 | Multiple envelope tissue expander device | — | 1987-03-24 |
| 4439872 | Apparatus to assist esophageal speech | Julian L. Henley-Cohn | 1984-04-03 |