ES

Eric W. Sims

IC ICI: 1 patents #65 of 244Top 30%
📍 Widnes, GB: #1 of 3 inventorsTop 35%
Overall (1989): #116,258 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4849554 Production of tetrafluoroethylene and hexafluoropropylene David Cresswell 1989-07-18