Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8955720 | Container for flowable substances and dispensing apparatus | Stephan Neuhaus | 2015-02-17 |
| 6159005 | Photopolymerization apparatus | Ralf Kuerschner, Peter Koran | 2000-12-12 |
| 6012610 | Device for emptying a film tube | Helmut Pauser, Gerd Brandhorst, Klaus Hammen | 2000-01-11 |
| 5722830 | Container for storing and dispensing a dental substance | Gerd Brandhorst | 1998-03-03 |
| 5653360 | Device for emptying a film tube | Gerd Brandhorst, Ralf Heiduczek | 1997-08-05 |
| 5501368 | Device for emptying a film tube | Gerd Brandhorst, Ralf Heiduczek | 1996-03-26 |
| 5419460 | Container for flowable substances | Guenter Rehfeld, Gerd Brandhorst | 1995-05-30 |
| 5332122 | Container for flowable substances | Guenter Rehfeld, Gerd Brandhorst | 1994-07-26 |
| 5286105 | Apparatus for mixing and dispensing multiple-component substances | Gerd Brandhorst, Guenther Rehfeld | 1994-02-15 |
| 5249862 | Dynamic mixer | Gerd Brandhorst, Guenter Rehfeld | 1993-10-05 |
| 5230438 | Pressure vessel | Sabine Kind, Peter Koran | 1993-07-27 |
| 5227637 | Apparatus for irradiating fluids | Olaf Bielmeier, Peter Koran | 1993-07-13 |
| 5222983 | Implantable prosthesis | Hermann Schmitz, Werner Zoellner | 1993-06-29 |
| 5199229 | Sand blasting device | Peter Koran, Rudolf Haas | 1993-04-06 |
| 5167448 | Mixing apparatus for pastes | Peter Koran | 1992-12-01 |
| 5080262 | Mixing dispenser for pasty masses | Gerd Brandhorst, Gunter Rehfeld | 1992-01-14 |
| 5058770 | Container for substances prepared by mixing components | Peter Koran, Helmut Pauser | 1991-10-22 |
| 4978359 | Prosthesis shaft | Klaus Wilhelm, Johann Bauer, Werner Schmitt, Peter Koran, Erich Wanek +1 more | 1990-12-18 |
| 4919603 | Device for repairing windshields | Peter Koran | 1990-04-24 |
| 4890931 | Mixer fork for dental capsules | — | 1990-01-02 |
| 4839566 | Circuit for supplying power to a dental photopolymerizing apparatus | Karl L. Grafwallner, Michael Keller | 1989-06-13 |
| 4792692 | Dental irradiation apparatus | Karlfried Lucks | 1988-12-20 |
| 4779770 | Metering dispenser | — | 1988-10-25 |
| 4723825 | Optical wave guide for irradiation in dentistry | — | 1988-02-09 |
| 4674661 | Container for dispensing dental compositions | — | 1987-06-23 |