Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10728749 | Wireless user data service with enhanced reliability | Robert Keith Butler, Lyle T. Bertz | 2020-07-28 |
| 10609551 | Wireless user data service with enhanced reliability | Robert Keith Butler, Lyle T. Bertz | 2020-03-31 |