Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6529155 | Transponder apparatus | Angelo R. Tedesco, Charles M. Curtis | 2003-03-04 |
| 6529156 | Self calibration of transponder apparatus | Donald J. Kocian, Dietrich W. Diecke | 2003-03-04 |