Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6927747 | Dual directional display for communication device | Habib Amirzadeh, Julio C. Castaneda, Rudy Yorio | 2005-08-09 |
| 6888607 | Rewritable sign system | Bobby Dean Landreth, Steven D. Pratt, Robert W. Pennisi, Ronald Kelley, Sivakumar Muthuswamy | 2005-05-03 |