RB

Richard J. Brent

CI Ciba-Geigy: 2 patents #70 of 464Top 20%
📍 Bramhall, GB: #1 of 2 inventorsTop 50%
Overall (1989): #17,823 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4812867 Apparatus for processing an exposed photographic film wound on a spool Brian F. Moss 1989-03-14
4812882 Contrast monitor Brian F. Moss 1989-03-14