Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6201905 | Optical switch with controlled voltage output | — | 2001-03-13 |
| 5923032 | Interaligned component optical encoder with integral housing component locating studs and shelf | Richard C. Carlson | 1999-07-13 |