Hardt; John C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hardt; John C..The latest application filed is for "dual density slide-on tray".
- Hardt; John C. - Belton TX
| Patent | Date |
|---|---|
| Dual density slide-on tray App 20080199842 - Hardt; John C. | 2008-08-21 |
| Foam writing pad App 20080187900 - Hardt; John C. | 2008-08-07 |
| Portable wall-partition App 20080086964 - Hardt; John C. | 2008-04-17 |
| Workstation App 20070266913 - Hardt; John C. | 2007-11-22 |
| Insole with improved cushioning and anatomical centering device Grant 7,107,705 - Dalton , et al. September 19, 2 | 2006-09-19 |
| Anti-roll arch support insole App 20040205984 - Hardt, John C. | 2004-10-21 |
| Insole with improved cushioning and anatomical centering device App 20040118017 - Dalton, Edward F. ; et al. | 2004-06-24 |
| Anti-roll arch support insole App 20030150134 - Hardt, John C. | 2003-08-14 |
| Insole with rebounding and cushioning areas and adjustable arch support Grant 6,598,319 - Hardt July 29, 2 | 2003-07-29 |
| Insole with rebounding and cushioning areas and adjustable arch support App 20020092203 - Hardt, John C. | 2002-07-18 |
| Ankle support and heel cushioning device Grant 6,059,744 - Hardt May 9, 2 | 2000-05-09 |
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