Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8662265 | Energy absorber for aircraft | Dirk Humfeldt, Michael Harriehausen, Jan Schröder, Michael Demary | 2014-03-04 |
| 8573372 | Force level control for an energy absorber for aircraft | Dirk Humfeldt, Michael Harriehausen, Jan Schroeder, Michael Demary | 2013-11-05 |
| 8302747 | Energy absorber for aircraft | Dirk Humfeldt, Michael Harriehausen, Jan Schröder, Michael Demary | 2012-11-06 |
| 7527221 | Mounting device for interior equipment in aircraft | Dirk Humfeldt, Michael Harriehausen, Jan Schroeder, Michael Demary | 2009-05-05 |
| 7183871 | Bi-directional access point | Shaun Shariatmadar | 2007-02-27 |
| 6646519 | RF equalizer | — | 2003-11-11 |
| D470821 | Digital directional coupler | Tibor Urbanek | 2003-02-25 |
| D458235 | Chassis assembly for broadband network head-end modules | Carl L. Klein, Jr., Alan M. Kernes, Peter Chunka | 2002-06-04 |
| D448005 | Broadband network head-end module | Carl L. Klein, Jr., Alan M. Kernes, Peter Chunka | 2001-09-18 |
| 5661801 | Method and apparatus for stabilizing and brightening prerecorded TV signals encoded with copy protection | — | 1997-08-26 |
| 4446407 | Antenna rotator apparatus | — | 1984-05-01 |