Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5287404 | Telephone subscriber line voltage change detection | David A. Pepper, Robert J. Miller, Andre Robert | 1994-02-15 |
RM
Richard J. Malyszka
Overall (1994): #41,021 of 165,921Top 25%
1
Patents 1994