Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7929727 | Methods for visually separating an object from its background, methods for detecting a camouflaged object against its background and detection apparatus embodying such methods | Dennis W. Purcell | 2011-04-19 |
| 7916152 | Technique for enabling color blind persons to distinguish between various colors | Dennis W. Purcell | 2011-03-29 |