Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8814420 | System for gravimetrically dosing bulk goods components having a transport container which can be coupled to and decoupled from a drive carriage | Frank Pahl, Christian Leist | 2014-08-26 |
| 7670397 | Filter-fan unit | — | 2010-03-02 |
| 7481068 | Method for the storage of deep-frozen goods | Wilfried King, Matthias Wiest, Thomas Ertel | 2009-01-27 |
| 7468084 | Device for conditioning recirculating air, especially clean room air | Manfred Renz | 2008-12-23 |
| 7115773 | Coupled production of two esters | Eckhard Schulz, Klaus Dieter Merscher | 2006-10-03 |
| 7104770 | Eccentric screw-type pump with spare stator | Christoph Boehnisch, Reinhard Denk, Matthias Gradl, Michael Groth, Guido Gutmann +14 more | 2006-09-12 |
| 6239657 | Method and device for measuring the distortion of a high-frequency power amplifier and method and means for automatically equalizing a high-frequency power amplifier | — | 2001-05-29 |
| 6185819 | Catalytic converter housing arrangement | Olaf Herden, Werner Harsch, Robert M. Siebert | 2001-02-13 |
| 5876279 | Blower unit for clean room | Manfred Renz | 1999-03-02 |
| 5630266 | Method and apparatus for making integral support plates for chair seats | — | 1997-05-20 |
| 5567284 | Electrochemical actuator | Foad Derisavi-Fard, Uwe Eckoldt, Ralf Gehrmann, Heribert Kickel | 1996-10-22 |
| 5297990 | Filter-ventilator-arrangement | Manfred Renz | 1994-03-29 |
| 5121083 | High frequency transistor power amplifier | Uwe Dalisda | 1992-06-09 |
| 5068066 | Process and apparatus for producing propellant charge granular material | Dietmar Muller | 1991-11-26 |
| 4995802 | Apparatus for extruding plastic materials | Dietmar Muller, Harald Franken, Harry Seiter | 1991-02-26 |
| 4988845 | Device to cut and butt-weld bands or metal sheets having limited dimensions | Gunter Wilkens | 1991-01-29 |
| 4777893 | Presser foot assembly | Helmut Durr, Milan Petrovic | 1988-10-18 |
| 4645250 | Bumper-radiator grill assembly | Karl F. Reuter | 1987-02-24 |
| 4621829 | Safety ski binding | Erwin Krob | 1986-11-11 |
| 4589674 | Apparatus for facilitating a longitudinal adjustment of ski-binding parts | Erwin Krob | 1986-05-20 |
| 4533155 | Safety ski binding | Erwin Krob | 1985-08-06 |
| 4531758 | Ski binding | Josef Svoboda, Erwin Krob | 1985-07-30 |
| 4506905 | Apparatus for facilitating a longitudinal adjustment of ski-binding parts | Erwin Krob | 1985-03-26 |
| 4496167 | Heel holder combined with a ski brake | Erwin Krob, Friedrich Leichtfried | 1985-01-29 |
| 4475742 | Safety ski binding | Erwin Krob | 1984-10-09 |