Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093146 | Air-conditioning system for a vehicle and method for air-conditioning a vehicle | Matthias Fürll, Stefan Schmitt, Horst Schroter, Gregor Homann | 2018-10-09 |
| 8459652 | Brush seal for a turbo-machine | Matthias Neef, Erik Sulda, Norbert Sürken | 2013-06-11 |
| 8413993 | Sealing ring for turbo engines | Eduard Jenikejew, Matthias Neef, Norbert Sürken | 2013-04-09 |
| RE41097 | Glasses with flexible temples | — | 2010-02-09 |
| 7490933 | Hingeless eyeglasses; especially safety glasses | — | 2009-02-17 |
| D556811 | Industrial safety glasses | — | 2007-12-04 |
| D556813 | Industrial safety glasses | — | 2007-12-04 |
| D555701 | Glasses with flexible temples | — | 2007-11-20 |
| 7264081 | Hearing protection earplug | — | 2007-09-04 |
| 7234808 | Glasses, in particular industrial safety glasses | — | 2007-06-26 |
| D536026 | Industrial safety glasses | — | 2007-01-30 |
| 7144109 | Glasses | — | 2006-12-05 |
| 5644014 | Coating compositions based on fluorine-containing inorganic polycondensates, their production and their use | Helmut Schmidt, Reiner Kasemann | 1997-07-01 |