Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042947 | Information system | Heinrich A. Eberl, David Dickerson, Karsten Koenigstein | 2011-10-25 |
| 7641342 | Information system and method for providing information using a holographic element | Heinrich A. Eberl, David Dickerson | 2010-01-05 |