Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H346 | Process for making compounds possessing anticholinesterase activity | Joseph Epstein, Harry O. Michel, Robert E. Plapinger, Joseph H. Fleisher, Bernard J. Jandorf | 1987-10-06 |