Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11166513 | Ratchet mechanism for protective helmet headband | Matthew King, William Chad Wedding | 2021-11-09 |
| 11134741 | Protective helmet with a retractable and removable visor | Travis J. Plumlee, Bonnie J. McMurray, Joshua J. Haldeman, Pierre-Luc Lussier, Brendan Gallivan | 2021-10-05 |
| 11096439 | Protective helmet headband for accommodating multiple head sizes and/or shapes | Matthew King, Nathan E. Robinson, Joshua J. Haldeman | 2021-08-24 |