Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862268 | Addressable cable television control system with video format data transmission | John G. Campbell, Carl F. Schoeneberger, Allan B. Bundens, Richard M. Fogle | 1989-08-29 |
| 4536791 | Addressable cable television control system with video format data transmission | John G. Campbell, Carl F. Schoeneberger, Allan B. Bundens, Richard M. Fogle | 1985-08-20 |