Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D385563 | Dual-array yagi antenna | — | 1997-10-28 |
| 5657326 | Radio based collision detection for wireless communication system | Lawrence M. Burns, David Fisher, Ravi Ramachandran | 1997-08-12 |
| 5612706 | Dual-array yagi antenna | — | 1997-03-18 |