Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4562060 | Local anesthetic mixture for topical application, process for its preparation, as well as method for obtaining local anesthesia | Hans C. A. Evers | 1985-12-31 |
| 4529601 | Local anesthetic mixture for topical application and method for obtaining local anesthesia | Hans C. A. Evers | 1985-07-16 |