Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954177 | Sports helmet | Thad M. Ide, Nelson Kraemer, Christopher R. P. Withnall, Timothy D. Bayne | 2011-06-07 |
| 7900279 | Sports helmet with clamp for securing a chin protector | Nelson Kraemer, Thad M. Ide | 2011-03-08 |