Sandor Vajna

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534 Bad Honnef, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for increasing the exchange yield in ion exchange processes
- Patent number 4,198,295
- Issue date Apr 15, 1980
- Sandor Vajna
- Sandor Vajna
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ion exchange process with counter-current fractional regeneration
- Patent number 4,108,766
- Issue date Aug 22, 1978
- Vajna; Sandor
- Sandor Vajna
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL