Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6963317 | RFID tag wide bandwidth logarithmic spiral antenna method and system | Philip C. Zuk, Raymond A. Roberts | 2005-11-08 |
| 5625667 | Method of predicting voltages in telephone line measurement | Charles E. Summers | 1997-04-29 |
| 5444759 | Method of predicting voltages in telephone line measurement | Charles E. Summers | 1995-08-22 |