Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9742711 | Communication systems and related methods for notifying devices having a plurality of unique identifiers about missed communications | Merle L. Walker, Richard Shields | 2017-08-22 |
| 9661146 | Communication systems and methods of operating communication devices assigned individual and group unique identifiers | Richard Shields, Scot L. Brooksby, Merle L. Walker, Lane Walters, Jason Andersen | 2017-05-23 |