Kwak; Joohwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kwak; Joohwan.The latest application filed is for "compressor blade locking mechanism in disk with axial groove".
- Kwak; Joohwan - Changwon-si KR
- Kwak; Joohwan - Gyeongnam KR
| Patent | Date |
|---|---|
| Locking spacer for rotor blade Grant 10,550,703 - Goroshchak , et al. Fe | 2020-02-04 |
| Locking spacer for rotor blade Grant 10,519,789 - Kwak Dec | 2019-12-31 |
| Compressor blade locking mechanism in disk with tangential groove Grant 10,519,970 - Montgomery , et al. Dec | 2019-12-31 |
| Compressor blade locking mechanism in disk with tangential groove Grant 10,465,699 - Montgomery , et al. No | 2019-11-05 |
| Compressor blade locking mechanism in disk with axial groove Grant 10,393,135 - Montgomery , et al. A | 2019-08-27 |
| Compressor Blade Locking Mechanism in Disk with Tangential Groove App 20180223860 - Montgomery; Matthew ; et al. | 2018-08-09 |
| Compressor Blade Locking Mechanism in Disk with Axial Groove App 20180223859 - Montgomery; Matthew ; et al. | 2018-08-09 |
| Compressor Blade Locking Mechanism in Disk with Tangential Groove App 20180209439 - Montgomery; Matthew ; et al. | 2018-07-26 |
| Locking Spacer For Rotor Blade App 20180179902 - Goroshchak; Iurii ; et al. | 2018-06-28 |
| Locking Spacer For Rotor Blade App 20180171807 - KWAK; Joohwan | 2018-06-21 |
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