Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018630 | Compound curved concentrator based illuminator | — | 2011-09-13 |
| 7995940 | System for measuring marking material on a surface, such as in color xerography | Paul A. Hosier, Shawn Updegraff, R Enrique Viturro, Howard A. Mizes, Kenneth R. Ossman | 2011-08-09 |