Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5404491 | Subscriber module for connection to a plurality of subscriber terminals and to an integrated services digital communication network ( | Richard Huzenlaub | 1995-04-04 | $752,000 |