83 Utility Patents
#1 in Binningen
#72 in Switzerland
#14,052 in the World
Forward Citations = 418
Company Filing History:

Ciba-geigy Corporation

Ishihara Sangyo Kaisha, Ltd.

Ishihara Sangyo Kabushiki Kaisha Ltd.
Get your Inventor Badge Today
#1 in Binningen
#72 in Switzerland
#14,052 in the World
Company Filing History:
Get your Inventor Badge Today