Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9904895 | Computer based guest monitoring and identification system and method | David J. Arthurs | 2018-02-27 |
| 8830030 | Computer based guest monitoring and identification system and method | David J. Arthurs | 2014-09-09 |