Hall; Richard Stephen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hall; Richard Stephen.The latest application filed is for "portable foot and ankle exercise apparatus and associated methods".
- Hall; Richard Stephen - Port Moody CA
| Patent | Date |
|---|---|
| Portable foot and ankle exercise apparatus and associated methods Grant 8,403,817 - Ferguson , et al. March 26, 2 | 2013-03-26 |
| Portable Foot And Ankle Exercise Apparatus And Associated Methods App 20100261583 - Ferguson; Matthew Earle Crozier ; et al. | 2010-10-14 |
| Foot exerciser and associated methods Grant 7,794,367 - Hall , et al. September 14, 2 | 2010-09-14 |
| Foot Exerciser And Associated Methods App 20090270231 - Hall; Richard Stephen ; et al. | 2009-10-29 |
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