Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5145250 | Process for the preparation of bone cement | Heinrich Planck, Christoph Elser, Albrecht Grieben | 1992-09-08 |
| 4239113 | Composition for the preparation of bone cement | Albert Gross | 1980-12-16 |