Geoffrey E. Ficken

CI Ciba-Geigy: 1 patents #150 of 464Top 35%

📍 Ilford, GB: #1 of 1 inventorsTop 100%

Overall (1989): #112,298 of 140,708Top 80%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4804599	Optical sensitizing dyes	—	1989-02-14