Inventor · disambiguated record

Wilhelmus J. Vanrhijn

Also filed as: VANRHIJN WILHELMUS J

1 granted patent·26 citations·filing 1977–1977

43Inventor score

Technology areasG03G

Files withOCE VAN DER GRINTEN NV1

Top patents by PatentIndex Score

1 record

0178US4345015ADispersion-heat process employing hydrophobic silica for producing spherical electrophotographic toner powderOCE VAN DER GRINTEN NV·Filed 1977·Granted Aug 17, 1982·26 cites·8 claims

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Wilhelmus J. Vanrhijn — Patent Inventor | PatentIndex