Hoy; Christopher R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hoy; Christopher R..The latest application filed is for "energy dissipating breakaway assembly for protective helmet".
- Hoy; Christopher R. - Charlotte NC US
- Hoy; Christopher R - Charlotte NC
| Patent | Date |
|---|---|
| Protective helmet with cervical spine protection and additional brain protection Grant 8,561,217 - Nagely , et al. October 22, 2 | 2013-10-22 |
| Energy Dissipating Breakaway Assembly For Protective Helmet App 20130205480 - Nagely; Scott W. ; et al. | 2013-08-15 |
| Protective Helmet With Cervical Spine Protection And Additional Brain Protection App 20120222197 - Nagely; Scott W. ; et al. | 2012-09-06 |
| Protective helmet with cervical spine protection and additional brain protection Grant 8,181,281 - Nagely , et al. May 22, 2 | 2012-05-22 |
| Protective Helmet With Cervical Spine Protection And Additional Brain Protection App 20110185481 - Nagely; Scott W. ; et al. | 2011-08-04 |
| Protective helmet with cervical spine protection and additional brain protection Grant 7,941,873 - Nagely , et al. May 17, 2 | 2011-05-17 |
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