Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056150 | Helmet adjustment system | Peter L. Stokes, David C. Rogers | 2011-11-15 |
| D638586 | Head gear top portion | Michael Aaskov | 2011-05-24 |
DN
Duco W. Noordzij
Warrior Sports: 1 patents #7 of 16Top 45%
Overall (2011): #102,801 of 364,097Top 30%
2
Patents 2011