Fetkovich; John G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fetkovich; John G..The latest application filed is for "open cycle method and apparatus for generating energy from ocean thermal gradients".
- Fetkovich; John G. - O'Hara Township County of Allegheny
| Patent | Date |
|---|---|
| Open cycle method and apparatus for generating energy from ocean thermal gradients Grant 4,083,189 - Fetkovich April 11, 1 | 1978-04-11 |
| Method and apparatus for obtaining electrical power from sea water Grant 3,995,160 - Zener , et al. November 30, 1 | 1976-11-30 |
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