Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8196453 | Sensor for detecting surface cracks in an article | Lawrence John Walker, Nigel Laxton, Andrew Petrow, Duncan Barton | 2012-06-12 |
| 6275157 | Embedded RFID transponder in vehicle window glass | Wesley M. Mays | 2001-08-14 |
| 6121880 | Sticker transponder for use on glass surface | Dale L. Scott | 2000-09-19 |