Sher; Hing Hung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sher; Hing Hung.The latest application filed is for "relief valves and methods for installing the same".
- Sher; Hing Hung - NT HK
- Sher; Hing Hung - Hong Kong CN
| Patent | Date |
|---|---|
| Relief valves and methods for installing the same Grant 10,167,959 - Pears , et al. J | 2019-01-01 |
| Relief Valves And Methods For Installing The Same App 20180100587 - Pears; Stephen Michael ; et al. | 2018-04-12 |
| Relief valves and methods for installing the same Grant 9,835,255 - Pears , et al. December 5, 2 | 2017-12-05 |
| Relief Valves And Methods For Installing The Same App 20170016541 - Pears; Stephen Michael ; et al. | 2017-01-19 |
| Systems and methods for tire construction App 20080237929 - Sher; Hing Hung | 2008-10-02 |
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