Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668828 | Enhanced frequency agile radio | Robert Davis, Robert E. Rouquette | 1997-09-16 |
| 5652592 | Radio location with enhanced Z-axis determination | Robert E. Rouquette | 1997-07-29 |
| 5598427 | Wireless alarm system | James D. Arthur, Robert E. Rouquette | 1997-01-28 |