Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719834 | Polyelectrolyte cement | Peter Braun, Jürgen Glaser, Hermann Nirschl | 2004-04-13 |
| 6715645 | Mixing capsule and method of making and using same | Marc Peuker, Michael Sick, Gabriele Hager, Angela Stenger, Gunther Eckhardt | 2004-04-06 |