Chen; Hsin Sheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Hsin Sheng.The latest application filed is for "method and apparatus for operating existing heat engines in a non-air environment".
- Chen; Hsin Sheng - Hasbrouch Heights NJ
| Patent | Date |
|---|---|
| Method And Apparatus For Operating Existing Heat Engines In A Non-air Environment Grant 3,807,373 - Chen April 30, 1 | 1974-04-30 |
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