Yang; Ta-Lun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yang; Ta-Lun.The latest application filed is for "railroad test vehicle comprising a railroad measurement axle suspension".
- Yang; Ta-Lun - McLean VA
- Yang; Ta-Lun - Rockville MD
| Patent | Date |
|---|---|
| Railroad test vehicle comprising a railroad measurement axle suspension Grant 6,725,782 - Bloom , et al. April 27, 2 | 2004-04-27 |
| Personal acoustic alarm system Grant 4,473,821 - Yang , et al. September 25, 1 | 1984-09-25 |
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