Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9121590 | Partially recessed luminaire | James A. Gotay, Thomas Dreeben, Heinz W. Ito | 2015-09-01 |
| 8558437 | Lamp | Wolfgang Pabst, Robert Kraus, Ulrich Henger | 2013-10-15 |
| 8460895 | Method for producing recombinant proteins with a constant content of pCO2 in the medium | Detlef Eisenkraetzer, Jochen Gaetgens, Alexander Jockwer, Christian Klinger, Barbara Bezdek-Sueess | 2013-06-11 |
| 8344642 | Lighting device having a rail device that can be fixed to a surface of an object | — | 2013-01-01 |
| 8154202 | Starter member for a low-pressure discharge lamp | Kirsten Fuchs, Gerald Hämmer, Paul Lange, Viktor Malik, Klaus Pankratz | 2012-04-10 |
| 7952286 | Mercury source | Kirsten Fuchs, Gerald Hämmer, Klaus Pankratz | 2011-05-31 |
| D634455 | Compact fluorescent lamp | Jurgen Graf | 2011-03-15 |
| 7876052 | Gas discharge lamp comprising a helicoid discharge tube and an inner tube piece | Andreas Hollstein | 2011-01-25 |
| 7385353 | Low-pressure discharge lamp | Richard C. Gamer, Achim Hilscher, Gerd H. Lieder, Viktor Malik, Klaus Pankratz | 2008-06-10 |
| 7160012 | Lamp | Achim Hilscher, Harald Hofmann, Martin Zachau | 2007-01-09 |
| 7030564 | Low-pressure discharge lamp | Achim Hilscher | 2006-04-18 |
| 6919671 | Compact low-pressure discharge lamp | Bruno Bachetzky, Andreas Jakob | 2005-07-19 |
| 6838813 | Low-pressure discharge lamp with a device for switching it off at the end of its service life | Bernhard Blohm, Kirsten Fuchs, Achim Hilscher, Peter Husslein, Gerald Hämmer +3 more | 2005-01-04 |
| 6707238 | Compact low-pressure discharge lamp | Bruno Bachetzky, Andreas Jakob, Paul Lange | 2004-03-16 |
| 6614166 | Discharge lamp having spring | Achim Hilscher | 2003-09-02 |
| 6555948 | Electric incandescent lamp | — | 2003-04-29 |
| 6210029 | Reflector lamp | Roland Stark | 2001-04-03 |
| 6153974 | Halogen incandescent lamp | Karlheinz Vogl, Rudolf Horndasch, Matthias Damm | 2000-11-28 |
| D433166 | Halogen lamp-reflector combination | — | 2000-10-31 |
| D427335 | Halogen lamp-reflector combination | — | 2000-06-27 |
| 6075318 | Halogen incandescent lamp having a socket | Roland Stark | 2000-06-13 |
| 6060820 | Reflector lamp | Roland Stark, Josef Bauer | 2000-05-09 |
| 5883469 | Halogen lamp with an inherent safety effect | Roland Stark, Josef Bauer | 1999-03-16 |