Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878048 | Channel redundancy in a digital loop carrier system | Jeffrey L. Gottesman, Donald E. Koch, Dev R. Rattan | 1989-10-31 |
| 4707782 | Method for effecting one timer interrupt for multiple port communication | Steve Dumbovic | 1987-11-17 |