Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436594 | Devices, systems, and methods for navigation and usage guidance in a navigable space using wireless communication | Armand Edwin Fisher | 2019-10-08 |
| 10339344 | Electromagnetic marking device and methods for its use | — | 2019-07-02 |
| 10222216 | Devices, systems, and methods for navigation and usage guidance in a navigable space using wireless communication | Stephanie Lynge, Armand Edwin Fisher, Jeffrey D. Hilton, April Ryan Hilton, Jessica B. Hipp | 2019-03-05 |