Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589075 | Remote load data acquisition and control system for a power network | — | 1986-05-13 |
| 4459672 | Decoder | Richard C. Koch | 1984-07-10 |
| 4454509 | Apparatus for addressably controlling remote units | Richard C. Koch | 1984-06-12 |
| 4352992 | Apparatus for addressably controlling remote units | Richard C. Koch | 1982-10-05 |