Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8817347 | Holographic structure and method for producing the same | Ulrich E. Weyermann, Barron G. McKillip | 2014-08-26 |
| 8526084 | Holographic structure and method for producing the same | Ulrich E. Weyermann, Barron G. McKillip | 2013-09-03 |
| 4202720 | Web cutting and splicing apparatus | Glenn L. McCarty | 1980-05-13 |