Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878048 | Channel redundancy in a digital loop carrier system | Jeffrey L. Gottesman, Mark A. Dempsky, Dev R. Rattan | 1989-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878048 | Channel redundancy in a digital loop carrier system | Jeffrey L. Gottesman, Mark A. Dempsky, Dev R. Rattan | 1989-10-31 |