GB

Graham Barrett

Google: 1 patents #14 of 94Top 15%
Overall (1989): #26,944 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4834529 Apparatus and method for determining the symmetry of a surface — 1989-05-30
4808182 Deswelled, hydrogel intraocular lenses — 1989-02-28