Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7409426 | Method and system for providing easy access to an e-mail account via a mobile communication network | Thorsten Gill, Tarek Salem | 2008-08-05 |
| 4757253 | Circuit arrangement for frequency analysis of received signals which lie in a wide overall frequency band | August Weber, Erich Mayerhofer, Guenter Beyer | 1988-07-12 |
| 4298387 | Agglomerated mixtures of highly dispersed metal oxides and opacifiers | Gunter Kratel, Hans Katzer, Stephan Loskot, Wilfried Lang | 1981-11-03 |