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Patent applications and USPTO patent grants for Wan; Fong-Chou.The latest application filed is for "four-piston hydraulic brake for bikes".
Patent | Date |
---|---|
Roller skate frame Grant 7,946,597 - Wan May 24, 2 | 2011-05-24 |
Four-piston hydraulic brake for bikes App 20110100767 - Wan; Fong-Chou | 2011-05-05 |
Manufacturing method for an ice skate blade App 20090273148 - Wan; Fong-Chou | 2009-11-05 |
Roller skate frame App 20090256322 - Wan; Fong-Chou | 2009-10-15 |
Ice skate blade and assembly App 20090224494 - Wan; Fong-Chou | 2009-09-10 |
Structural improvement for ice skate blade App 20080100008 - Wan; Fong-Chou | 2008-05-01 |
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