Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887289 | Remote testing of a trunk leading to an automatic call distributor | Ronald M. Muller | 1989-12-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887289 | Remote testing of a trunk leading to an automatic call distributor | Ronald M. Muller | 1989-12-12 |