Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D610105 | Telepresence system | Philip R. Graham, Ashok T. Desai, Randy K. Harrell, Marthinus F. De Beer | 2010-02-16 |
| 7660477 | Multiple image artifact correction of images for a display having a partially-silvered surface | Philip R. Graham, Wen-hsiung Chen, William B. May, Jr. | 2010-02-09 |