Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D901082 | Helmet | Duco W. Noordzij | 2020-11-03 |
| D895211 | Helmet | Duco W. Noordzij | 2020-09-01 |
| D895212 | Helmet | Duco W. Noordzij | 2020-09-01 |
| D894494 | Helmet | Duco W. Noordzij | 2020-08-25 |
| 10702002 | Easily adjusted retention system for helmets | Edward R. Hall | 2020-07-07 |
| 10617168 | Pivot-arm assembly for a helmet mounted headset | Nathan E. Winters, Michael Aaskov | 2020-04-14 |