Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7644283 | Media analysis method and system for locating and reporting the presence of steganographic activity | William W. Cowan, Steven K. Rogers | 2010-01-05 |
| 4762668 | Venturi flow nozzle ultrasonic cleaning device | Robert A. Loose | 1988-08-09 |