Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002013 | Ceiling vent diffuser | Chad A. Brown | 2011-08-23 |
| 7927236 | Method of training a golfer to correctly position their hands on a golf club grip | Henry Brunton, Qian Wang | 2011-04-19 |
| 7922247 | Hydraulic adjustable seat | — | 2011-04-12 |
| 7904988 | Self-supporting manual toothbrush | Volker Stein | 2011-03-15 |