Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060496 | Method for creating appendices that clearly reference the location of an object | Matthias Hessling, Cornelius Hahlweg, Heinz-Werner Pfeiffer, Henry Brandes | 2011-11-15 |