Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11425950 | Light sources in energy management liner of a helmet to illuminate helmet fit system | Mark D. Doublin, Ronald A. Ramirez | 2022-08-30 |
| 11076654 | Light sources in energy management liner of a helmet to illuminate helmet fit system | Mark D. Doublin, Ronald A. Ramirez | 2021-08-03 |