Ma; Dennis Wing Yuk
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ma; Dennis Wing Yuk.The latest application filed is for "grip assembly for clutch cap, front sleeve, rear sleeve and method of making".
- Ma; Dennis Wing Yuk - Kowloon HK
- Ma, Dennis Wing Yuk - Hong Kong HK
| Patent | Date |
|---|---|
| Grip assembly for clutch cap, front sleeve, rear sleeve and method of making Grant 7,325,812 - Long , et al. February 5, 2 | 2008-02-05 |
| Grip assembly for clutch cap, front sleeve, rear sleeve and method of making App 20040227308 - Long, Charles Keith ; et al. | 2004-11-18 |
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