Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8410458 | Optical filter material made of gallium-doped quartz glass, filter component and method for irradiation by means of a UV radiation source | — | 2013-04-02 |
| 8194970 | Method for producing three-dimensionally structured surfaces | Oliver Stahlhut, Michael Mäker | 2012-06-05 |
| 7983788 | Method for analyzing reflection properties | Oliver Stahlhut, Michael Mäker | 2011-07-19 |
| 7938349 | Roller mill | Franz-Josef Zurhove | 2011-05-10 |
| 7784997 | Closed single-use system for mixing, storing and homogenizing liquids in clean or sterile conditions | — | 2010-08-31 |
| 6969998 | Measurement of angle rotation using microstrip resonators (2.4ghz,2 degree) | Ralf Schmidt | 2005-11-29 |
| 6844923 | Method and apparatus for surveying the geometry of tunnels | Gerhard Weithe, Werner Endres, Colin Michael Eddie | 2005-01-18 |
| 6553609 | Apparatus for floor cleaning | Dieter Tremmel, Peter Belkhofer, Andreas Kistner, Michael Kotz, Markus Merkl +1 more | 2003-04-29 |
| 6339329 | Method for manufacturing a giant resistive ratio (GMR) bridge detector and a magnetoresistive bridge detector | Klaus Marx, Franz Jost, Martin Freitag, Dietmar Senghaas | 2002-01-15 |
| 6307444 | Frequency signal equalizing device, specially for a satellite communications facility | Matthias Klauda | 2001-10-23 |
| 6049726 | Planar filter with ferroelectric and/or antiferroelectric elements | Werner Gruenwald, Matthias Klauda | 2000-04-11 |
| 5912472 | Switchable planar high frequency resonator and filter | Klaus Voigtlaender, Claus Schmidt, Matthias Klauda | 1999-06-15 |
| 5534715 | Josephson junction in a wiring pattern of a superconductor oxide | Katsumi Suzuki, Youichi Enomoto, Shoji Tanaka | 1996-07-09 |