Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9282215 | Security mark with copyable and non-copyable elements | Edward N. Chapman, Reiner Eschbach | 2016-03-08 |
| 9277091 | Embedding information in paper forms | Zhigang Fan, Reiner Eschbach, Saurabh Prabhat, Raja Bala, Martin S. Maltz | 2016-03-01 |