Ruey-Zon; Chen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ruey-Zon; Chen.The latest application filed is for "grinding wheel fender adjusting device and grinding member securing device".
- Ruey-Zon; Chen - TaLi TW
- Ruey-Zon Chen - TW TW
| Patent | Date |
|---|---|
| Grinding wheel fender adjusting device and grinding member securing device Grant 6,688,955 - Ruey-Zon February 10, 2 | 2004-02-10 |
| Steplessly variable V-pulley looping transmission Grant 6,186,915 - Dietl February 13, 2 | 2001-02-13 |
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