TWDT PRECISION CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for TWDT PRECISION CO., LTD..The latest application filed is for "method for making bicycle crank arm".
- TWDT PRECISION CO., LTD. - Changhua County N/A TW
- TWDT PRECISION CO., LTD. - Huatan Township N/A TW
| Patent | Date |
|---|---|
| Method for making bicycle crank arm Grant 10,603,852 - Chen | 2020-03-31 |
| Bicycle crank arm with strain gauge Grant 10,286,978 - Chen | 2019-05-14 |
| Method For Making Bicycle Crank Arm App 20190061292 - CHEN; Cheng-Ho | 2019-02-28 |
| Integrated Bicycle Chainring Assembly App 20110319209 - Huang; Jin Yi ; et al. | 2011-12-29 |
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