Etzbach; Volker
Patent Applications and Registrations
Patent applications and USPTO patent grants for Etzbach; Volker.The latest application filed is for "cascaded refrigeration cycles for liquefying low-boiling gaseous mixtures".
- Etzbach; Volker - Munich DT
| Patent | Date |
|---|---|
| Cascaded refrigeration cycles for liquefying low-boiling gaseous mixtures Grant 3,970,441 - Etzbach , et al. July 20, 1 | 1976-07-20 |
| One Flow Cascade Cycle With Buffer Volume Bypass Grant 3,855,810 - Simon , et al. December 24, 1 | 1974-12-24 |
| Process For The Liquefaction And Subcooling Of Natural Gas Grant 3,818,714 - Etzbach , et al. June 25, 1 | 1974-06-25 |
| Refrigeration Cycle For The Aliquefaction Of Natural Gas Grant 3,702,063 - Etzbach , et al. November 7, 1 | 1972-11-07 |
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