Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674529 | Alkalinizing potassium salt controlled release preparations | Herman L. Marder, John J. Steinke, Andrew D. Kurtz, Poul Egon Bertelsen, Nils Gjerlov Hansen +1 more | 1997-10-07 |