Inventor · disambiguated record

Ferdinand V. Praun

Also filed as: PRAUN FERDINAND V

2 granted patents·6 citations·filing 1980–1980

52Inventor score

Technology areasC01D

Files withHUELS CHEMISCHE WERKE AG2

Top patents by PatentIndex Score

2 records

0138US4320106AMethod for preparing sodium bicarbonate and hydrogen chlorideHUELS CHEMISCHE WERKE AG·Filed 1980·Granted Mar 16, 1982·3 cites·17 claims
0236US4321247AProcess for preparing sodium bicarbonate and hydrogen chlorideHUELS CHEMISCHE WERKE AG·Filed 1980·Granted Mar 23, 1982·3 cites·15 claims

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