Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357042 | Head covering device providing filtered intake and exhaust air | Michael Hall, David R. Hall, Jordan D. Englund, Carson Richards, Prabhakar Ramaraj +4 more | 2025-07-15 |
| 12185787 | Personal air filtering device with automatic control of air movement | Michael Hall, David R. Hall, Jordan D. Englund, Jacob Dean, Anthony E. Pullen +1 more | 2025-01-07 |
| 12075874 | Personal air filtration system with smart app | Michael Hall, David R. Hall, Jordan D. Englund, Jacob Dean, Vicente Oliveira +2 more | 2024-09-03 |
| 12024409 | Line gripping winch drum | Michael Hall, David R. Hall, Michael Shinedling, Nathan Davis | 2024-07-02 |
| 11331970 | Weight distribution hitch | David R. Hall, Michael Hall | 2022-05-17 |
| 11192048 | Method and system for batch multi-effect distillation | David R. Hall, Michael Hall, Miguel Lazaro, Jacob Dean, Keylan Jensen | 2021-12-07 |