Inventor · disambiguated record

Karel A. G. Heijs

Also filed as: HEIJS KAREL A G

1 granted patent·28 citations·filing 1980–1980

44Inventor score

Technology areasD21B

Files withGENNEP PAPIERFAB NV1

Top patents by PatentIndex Score

1 record

0174US4288319AMethod of and arrangement for de-inking fiberGENNEP PAPIERFAB NV·Filed 1980·Granted Sep 8, 1981·28 cites·14 claims

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