Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933843 | Data storage module for a security system | Wayne Hom, Walter Parsadayan | 2005-08-23 |
| 6920718 | Independent backup power supply for a security barrier | Wayne Hom, Walter Parsadayan | 2005-07-26 |