Ko; Kuo-Chi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ko; Kuo-Chi.The latest application filed is for "foldable stick assembly".
- Ko; Kuo-Chi - Puyan Township, Changhua County N/A TW
- Ko; Kuo-Chi - Taichung TW
- Ko; Kuo-Chi - Kaohsiung TW
| Patent | Date |
|---|---|
| Saw sheath Grant D714,047 - Ko September 30, 2 | 2014-09-30 |
| Foldable stick assembly Grant 6,920,888 - Ko July 26, 2 | 2005-07-26 |
| Foldable stick assembly App 20040089334 - Ko, Kuo-Chi | 2004-05-13 |
| Water treating apparatus for raising oxygen solubility Grant 5,997,752 - Leu , et al. December 7, 1 | 1999-12-07 |
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