Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6094211 | TV and data cable system ingress noise blocker | Paul Baran, Marshall H. Hollimon, F. Jud Heinzmann | 2000-07-25 |
| 6049693 | Upstream ingress noise blocking filter for cable television system | Paul Baran, F. Jud Heinzmann, Marshall H. Hollimon | 2000-04-11 |