Inventor · disambiguated record

Christoph Hahne

Also filed as: HAHNE CHRISTOPH

1 granted patent·38 citations·filing 1994–1994

47Inventor score

Technology areasG02C

Files withCIBA GEIGY CORP1

Top patents by PatentIndex Score

1 record

0164US5455641ASoft contact lens having toric rear face and rotationally symmetrical front faceCIBA GEIGY CORP·Filed 1994·Granted Oct 3, 1995·38 cites·9 claims

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