Inventor · disambiguated record

Marcel Lalak

Also filed as: LALAK MARCEL

2 granted patents·59 citations·filing 1975–1976

65Inventor score

Technology areasD21C

Files withVYZK USTAV PAPIERU CELULOZY2

Top patents by PatentIndex Score

2 records

0186US4013505AMethod of deinking printed wastepapersVYZK USTAV PAPIERU CELULOZY·Filed 1975·Granted Mar 22, 1977·43 cites·5 claims
0269US4147616AApparatus for deinking printed wastepapersVYZK USTAV PAPIERU CELULOZY·Filed 1976·Granted Apr 3, 1979·16 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →