Inventor · disambiguated record
Drahomir Dvorsky
Also filed as: DVORSKY DRAHOMIR
9 granted patents·58 citations·filing 1980–1997
86Inventor score
Files withVYZK USTAV ZUSLECHTOVACI5KUESTERS EDUARD MASCHF2VYKUMNY USTAV ZUSLECHTOVACI1VYZK USTAV TEXTIL ZUSLECHT1
Top patents by PatentIndex Score
9 records- 0175US4369041ATechnique for dyeing and printing of textiles with quaternary ammonium compoundVYZK USTAV ZUSLECHTOVACI·Filed 1981·Granted Jan 18, 1983·21 cites·13 claims
- 0260US4468228AQuaternary ammonium compounds and method for preparation thereofVYKUMNY USTAV ZUSLECHTOVACI·Filed 1983·Granted Aug 28, 1984·6 cites·3 claims
- 0350US4331441AMethod of dyeing cellulose fibers by anionic dyes, compound for use in such method, and method of making the compoundVYZK USTAV ZUSLECHTOVACI·Filed 1980·Granted May 25, 1982·8 cites·3 claims
- 0449US4547574AQuaternary pyrazinium compoundsVYZK USTAV ZUSLECHTOVACI·Filed 1984·Granted Oct 15, 1985·2 cites·1 claims
- 0543US6158256ADevice for liquid treatment of textile webKUESTERS EDUARD MASCHF·Filed 1997·Granted Dec 12, 2000·6 cites·14 claims
- 0643US4499282AQuaternary ammonium compoundsVYZK USTAV ZUSLECHTOVACI·Filed 1983·Granted Feb 12, 1985·4 cites·1 claims
- 0740US4758671AWater-soluble cation-active polyelectrolytesVYZK USTAV TEXTIL ZUSLECHT·Filed 1987·Granted Jul 19, 1988·7 cites·2 claims
- 0837US6036728AMethod of dyeing continuous strips of textile fabric made of polyester fiber or mixtures of polyester with other fibers, and jigger for carrying out the methodKUESTERS EDUARD MASCHF·Filed 1996·Granted Mar 14, 2000·4 cites·10 claims
- 0930US4542217AQuaternary pyrimidinium compoundsVYZK USTAV ZUSLECHTOVACI·Filed 1984·Granted Sep 17, 1985·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →