Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952577 | Auditory methods for providing information about a telecommunication system's settings and status | Paul Roller Michaelis | 2005-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952577 | Auditory methods for providing information about a telecommunication system's settings and status | Paul Roller Michaelis | 2005-10-04 |