Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9501884 | System and method for accessing a structure using directional antennas and a wireless token | Jim E. McIntyre, Andrew Robertson | 2016-11-22 |
| 9367975 | System for permitting secure access to a restricted area | Bob P Keck | 2016-06-14 |
| 9361741 | System and method for accessing a structure using a mobile device | Robert P. Barden | 2016-06-07 |
| 9336635 | System and method for permitting secure access to a structure | Andrew Robertson | 2016-05-10 |