Hsueh; Limin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hsueh; Limin.The latest application filed is for "hasdrive with multiple offset producers".
- Hsueh; Limin - Buena Park CA
- Hsueh; Limin - Bedford MA
| Patent | Date |
|---|---|
| Hasdrive with multiple offset producers Grant 4,696,345 - Hsueh September 29, 1 | 1987-09-29 |
| In-situ method and apparatus for sparging gas bubbles Grant 4,360,234 - Hsueh , et al. November 23, 1 | 1982-11-23 |
| In-situ mining method and apparatus Grant 4,116,488 - Hsueh , et al. September 26, 1 | 1978-09-26 |
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