Inventor · disambiguated record
Sandor Vajna
Also filed as: VAJNA SANDOR
4 granted patents·45 citations·filing 1977–1986
75Inventor score
Top patents by PatentIndex Score
4 records- 0170US4556463AProcess for removing sulphate from electrolysts brineBAYER AG·Filed 1984·Granted Dec 3, 1985·18 cites·7 claims
- 0268US4707347AProcess for the production of potassium sulfate from potassium chloride by means of ion exchangersKALI & SALZ AG·Filed 1986·Granted Nov 17, 1987·19 cites·5 claims
- 0338US4198295AProcess for increasing the exchange yield in ion exchange processesVAJNA SANDOR·Filed 1978·Granted Apr 15, 1980·7 cites·33 claims
- 0423US4108766AIon exchange process with counter-current fractional regenerationVAJNA SANDOR·Filed 1977·Granted Aug 22, 1978·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →