Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6159005 | Photopolymerization apparatus | Wolf-Dietrich Herold, Ralf Kuerschner | 2000-12-12 |
| 5424133 | Process for the preparation of substrate surfaces for adhesive bonding | Gunther Eckhardt, Rainer Guggenberger, Reinhold Nowak, Bernd K. Burger | 1995-06-13 |
| 5244933 | Dental compositions which can be prepared and worked by the action of oscillations and method for the preparation thereof | Stefan Eidenbenz, Klaus Ellrich, Oswald Gasser, Rainer Guggenberger, Andreas Iburg +5 more | 1993-09-14 |
| 5230438 | Pressure vessel | Sabine Kind, Wolf-Dietrich Herold | 1993-07-27 |
| 5227637 | Apparatus for irradiating fluids | Wolf-Dietrich Herold, Olaf Bielmeier | 1993-07-13 |
| 5199229 | Sand blasting device | Wolf-Dietrich Herold, Rudolf Haas | 1993-04-06 |
| 5185184 | Process for preparing a substrate surface for bonding with activatable adhesives by applying an activator-containing layer onto the substrate surface | Oswald Gasser, Rainer Guggenberger | 1993-02-09 |
| 5167448 | Mixing apparatus for pastes | Wolf-Dietrich Herold | 1992-12-01 |
| 5058770 | Container for substances prepared by mixing components | Wolf-Dietrich Herold, Helmut Pauser | 1991-10-22 |
| 4978359 | Prosthesis shaft | Klaus Wilhelm, Johann Bauer, Werner Schmitt, Wolf-Dietrich Herold, Erich Wanek +1 more | 1990-12-18 |
| 4919603 | Device for repairing windshields | Wolf-Dietrich Herold | 1990-04-24 |