Hayhurst; William F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hayhurst; William F..The latest application filed is for "levitation of objects using magnetic force".
- Hayhurst; William F. - Aurora OR
| Patent | Date |
|---|---|
| Levitation of Objects Using Magnetic Force App 20100134226 - Elliott; Todd S. ; et al. | 2010-06-03 |
| Levitation of objects using magnetic force Grant 7,671,712 - Elliott , et al. March 2, 2 | 2010-03-02 |
| Items With Stretchable Members And/Or Magnetic Action App 20080182479 - Elliott; Todd S. ; et al. | 2008-07-31 |
| Levitation of objects using magnetic force App 20060214756 - Elliott; Todd S. ; et al. | 2006-09-28 |
| Computer input device having multiple multi-dimensional detection devices Grant 6,184,869 - Harding , et al. February 6, 2 | 2001-02-06 |
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