Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692452 | Dial | — | 1997-12-02 |
| 5638035 | Coaxial cable distribution network having a reversible directional coupler | Robert L. Romerein, David B. Crowhurst, Kenneth W. Lynes | 1997-06-10 |