Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4958506 | Container for transporting grafts | Roger L. L. Wengler | 1990-09-25 |
| 4648392 | Apparatus for the treatment of oedema of members by pressure | Claude Cartier, Jean R. R. Guilhem, Roger L. L. Wenger | 1987-03-10 |