Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801877 | Portable, self-contained data collection systems and methods | Richard L. Schiltz, Andrew Bates | 2004-10-05 |
| 6411921 | Portable, self-contained data collection systems and methods | Richard L. Schiltz, Andrew Bates | 2002-06-25 |
| 5808903 | Portable, self-contained data collection systems and methods | Richard L. Schiltz, Andrew Bates | 1998-09-15 |