Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4981688 | Method for obtaining an extract or Ginkgo biloba leaves | Rene-Marc Rossard, Michel Cadiou | 1991-01-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4981688 | Method for obtaining an extract or Ginkgo biloba leaves | Rene-Marc Rossard, Michel Cadiou | 1991-01-01 |