Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8477300 | Method and system for detecting retroreflectors | Duane Allen Burchick, Sr., Andrew P. Brosky | 2013-07-02 |
| 8054456 | Method and system for detecting retroreflectors | Duane Allen Burchick, Sr., Andrew P. Brosky | 2011-11-08 |
| 7843557 | Method and system for detecting retroreflectors | Duane Allen Burchick, Sr., Andrew P. Brosky | 2010-11-30 |