Holzschuh; Frank P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Holzschuh; Frank P..The latest application filed is for "combination valve".
- Holzschuh; Frank P. - Greeneville TN US
| Patent | Date |
|---|---|
| Hydrostatic transmission Grant 8,635,867 - Dong , et al. January 28, 2 | 2014-01-28 |
| Combination valve Grant 7,392,823 - Dong , et al. July 1, 2 | 2008-07-01 |
| Return to neutral mechanism for hydraulic pump Grant 7,234,385 - Dong , et al. June 26, 2 | 2007-06-26 |
| Combination valve App 20060112993 - Dong; Xingen ; et al. | 2006-06-01 |
| Hydrostatic transmission App 20060039801 - Dong; Xingen ; et al. | 2006-02-23 |
| Return to neutral mechanism for hydraulic pump App 20060021339 - Dong; Xingen ; et al. | 2006-02-02 |
| Hydrostatic transmission with bypass valve App 20060016186 - Dong; Xingen ; et al. | 2006-01-26 |
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