Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365356 | Prosthesis parts provided with a coating of a bio-active material | Werner Adam, Friedhelm Hedrich | 1982-12-28 |
| 4363879 | Alkaline fluoroborate in fluorophosphate glass free of beryllium | Norbert Meinert | 1982-12-14 |