Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8753254 | Centrifuge having a drum including a plurality of supply pipes each having a radially extending section and a curved section | Rüdiger GÖHMANN | 2014-06-17 |
| 8523749 | Three-phase solid bowl screw centrifuge and method of controlling the separating process | Wolf-Diethard Sudhues, Tore Hartmann | 2013-09-03 |
| 8465405 | Solid-bowl screw centrifuge with outlet openings for partial and residual emptying of the drum | Ludger Horstkötter, Hans-Joachim Beyer, Johannes Droste | 2013-06-18 |
| 8444541 | Solid-bowl centrifuge having a liquid discharge sealed such that a pond level in a separation space remains unchanged when pressurization occurs | Tore Hartmann, Knud Schöneberg | 2013-05-21 |
| 8355510 | Reduced latency low frequency equalization system | Adam Strauss, Pedro Manrique | 2013-01-15 |
| 8217718 | Highly efficient class-D amplifier | Armando Martinez | 2012-07-10 |
| 8194868 | Loudspeaker system for virtual sound synthesis | Etienne Corteel | 2012-06-05 |
| 8170233 | Loudspeaker array system | — | 2012-05-01 |
| 8160268 | Loudspeaker array system | — | 2012-04-17 |
| 8126172 | Spatial processing stereo system | Eric Hu, Stefan Finauer, Yi Zeng | 2012-02-28 |
| 8121312 | Wide-band equalization system | Ashish D. Aggarwal, Pedro Manrique | 2012-02-21 |
| 7991170 | Loudspeaker crossover filter | — | 2011-08-02 |
| 7924091 | Class-D transconductance amplifier | Jaye M. Waas | 2011-04-12 |
| 7753834 | Solid-wall centrifuge comprising a weir provided with a stationary angled deflector plate | Helmut Figgener, Markus Fleuter, Ludger Horstkötter, Martin Overberg, Stefan Terholsen | 2010-07-13 |
| 7336793 | Loudspeaker system for virtual sound synthesis | Etienne Corteel | 2008-02-26 |
| 6959096 | Sound reproduction system | Marinus Marias Boone, Diemer De Vries | 2005-10-25 |
| 6485673 | Pouring device for metallurgic vessels and a method for controlling the quantity of discharge | — | 2002-11-26 |
| 6363155 | Process and device for mixing sound signals | — | 2002-03-26 |
| 6234301 | Strand guide, specially for a slab continuous casting installation | Horst von Wyl, Ingo Schubert, Christoph Bunsen, Hans Siemer | 2001-05-22 |