Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8360077 | Headband with pliable ends | Michael Defenbaugh, Stan Chudzik, Allison Hardin | 2013-01-29 |
| 8011375 | Unitary hair clip and method of use | Michael Defenbaugh, Allison Hardin | 2011-09-06 |
| 7823594 | Flexible seamless hair clamp | Michael Defenbaugh, Allison Hardin | 2010-11-02 |