Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6280766 | Method for transdermal application of active substances at high constant dosage | Frank Becher | 2001-08-28 |
| 6143320 | Method for the application of an active substance patch for controlling or alleviating an addiction | Frank Becher | 2000-11-07 |