Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5774074 | Multi-track position encoder system | Steven B. Elgee | 1998-06-30 |
| 4707692 | Electroluminescent display drive system | Marvin L. Higgins, Bill Eaton, Clifford Cordy | 1987-11-17 |