Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642456 | Light intensity attenuator for optical transmission systems | Glenn S. Baker, Douglas Brenner, Zafirios Gourgouliatos, Karlheinz Strobl | 1997-06-24 |
| 5635926 | Pointing and/or directional control device for controlling the movement and positioning of an object | — | 1997-06-03 |