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Patent applications and USPTO patent grants for Yang; Heng-Huey.The latest application filed is for "conveyor belt pulley cover combining low rolling resistance with enhanced ozone resistance".
Patent | Date |
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Conveyor belt pulley cover combining low rolling resistance with enhanced ozone resistance Grant 10,766,703 - Yang , et al. Sep | 2020-09-08 |
Heat resistant conveyor belt Grant 10,364,100 - Maguire , et al. July 30, 2 | 2019-07-30 |
Conveyor Belt Pulley Cover Combining Low Rolling Resistance With Enhanced Ozone Resistance App 20190225424 - Yang; Heng-Huey ;   et al. | 2019-07-25 |
Heat Resistant Conveyor Belt App 20180346250 - Maguire; David J. ;   et al. | 2018-12-06 |
Conveyor belt Grant 9,580,249 - Si , et al. February 28, 2 | 2017-02-28 |
Conveyor Belt App 20150217940 - Si; Mayu ;   et al. | 2015-08-06 |
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