Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625667 | Method of predicting voltages in telephone line measurement | Charles E. Summers | 1997-04-29 |
JI
John V. Vogt, III
Overall (1997): #125,437 of 185,788Top 70%
1
Patents 1997