Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9693578 | Probiotics in fruit beverages | Tina Hornbaek, Caroline Trebbien Gottlieb, Tina Malling Thorsen | 2017-07-04 |
| 7987543 | Working method and cleaning device to clean a swimming pool | Hans Sommer | 2011-08-02 |
| 7682461 | Working method and cleaning device to clean a swimming pool | Hans Sommer | 2010-03-23 |
| 7148736 | Power switch | Jenoe Tihanyi | 2006-12-12 |
| 6717788 | Temperature-protected semiconductor circuit configuration | Jenoe Tihanyi | 2004-04-06 |
| 6628491 | Semiconductor component with a circuit for driving an electrical load | Jenoe Tihanyi | 2003-09-30 |
| 6310331 | Circuit configuration for driving an ignition coil | Paul Nance, Jenoe Tihanyi, Ludwig Leipold | 2001-10-30 |
| 6160917 | Method of calculating motion vectors | — | 2000-12-12 |
| 5821618 | Semiconductor component with insulating housing | Alfons Graf, Peter Huber, Xaver Schloegel | 1998-10-13 |
| 5426568 | Launch-protected electronic assembly | Johannes Lamers, Norbert von der Lippe, Dietmar Stoffels | 1995-06-20 |
| 5375517 | Method and apparatus for screen printing | Rudolf Graener, Norbert von der Lippe | 1994-12-27 |
| 5323701 | Screen printing apparatus | — | 1994-06-28 |
| 5316786 | Method for the treatment of steel-hybrid printed circuit boards | Norbert von der Lippe, Rudolf Graener | 1994-05-31 |
| 5256207 | Process for cleaning a swimming pool | — | 1993-10-26 |
| 5245723 | Self-propelled cleaning apparatus, particularly for swimming pools | — | 1993-09-21 |
| 5207382 | Autogenous flame spraying apparatus for the flame spraying of powder-form materials or spray powder | Wolfgang Simm, Hans-Theo Steine | 1993-05-04 |
| 5090328 | Spin stabilized projectile unit | Ulrich Theis, H. -P. Hellmeister, Bernhard Bisping, Michael Vagedes, Siegfried Kebler +1 more | 1992-02-25 |
| 5022934 | Heat treating a metallic workpiece in a fluidized bed | Ewald Schwing, Horst Uhrner | 1991-06-11 |
| 4869756 | Process for carburizing a steel workpiece | Ewald Schwing, Horst Uhrner | 1989-09-26 |
| 4627175 | Fluidized-bed apparatus | Ewald Schwing, Horst Uhrner | 1986-12-09 |
| 4620883 | Fluidized-bed heat-treatment method for metallic workpieces | Ewald Schwing, Horst Uhrner | 1986-11-04 |
| 4599067 | Apparatus for the thermal removal of lacquer from metallic and ceramic articles | Ewald Schwing, Horst Uhrner | 1986-07-08 |
| 4583942 | Apparatus for the removal of lacquer from metallic and ceramic articles | Ewald Schwing, Horst Uhrner | 1986-04-22 |
| 4518437 | Method and apparatus for cleaning a water tank | — | 1985-05-21 |
| 4304022 | Underwater cleaning apparatus | — | 1981-12-08 |