Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086406 | Safety system for a means of transportation and a method relating to the same | Frank Ewerhart, Heiko Freienstein, Jan Tilp, Joachim Selinger, Soenke Carstens-Behrens +1 more | 2011-12-27 |
| 7776488 | End plate for a stack of fuel cells | Joerg Evertz, Matthias Guenthart | 2010-08-17 |
| 7558635 | Control device and control method for fixing an information output order for several information sources, especially audio sources | Steffen Thiel, Ralf Hahn, Ute Gappa, Peter Lutz | 2009-07-07 |
| 6910231 | Toilet system with a toilet pan | Alois Breiing | 2005-06-28 |
| 4730420 | Drilling device for drilling plates susceptible to breaking | Herbert Stratmann, Joachim Korswird | 1988-03-15 |
| 4594814 | Machine for and method of chamfering of edges of plate-shaped workpieces, particularly glass disks | Egon Olszewski, Klaus-Dieter Schaper | 1986-06-17 |