Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7330537 | Integrating messaging server directory service with a communication system voice mail message interface | Heine Frifeldt, David Forney, Anthony Shaffer | 2008-02-12 |
| 7321655 | Caching user information in an integrated communication system | Jens Skakkebaek, Heine Frifeldt | 2008-01-22 |
| 6925151 | Device for generating X-rays | Geoffrey Harding, Bernd David, Jens-Peter Schlomka, Leonardus Petrus Maria Tielemans | 2005-08-02 |
| 5765952 | Dynamic groove bearing with V-shaped oil barrier groove | Jacobus N. Dekker, Patrick C.J. Rikkelman | 1998-06-16 |