SB

Sally A. Brain

CL Coal Industry (Patents) Limited: 4 patents #7 of 230Top 4%
📍 Tewkesbury, GB: #5 of 46 inventorsTop 15%
Overall (All Time): #1,309,466 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4408003 Varnishes for glasscloth laminates, methods of their production and laminates made therefrom Joseph G. Robinson 1983-10-04
4350623 Phenolated naphthalene formaldehyde resin varnish Joseph G. Robinson 1982-09-21
4334055 Resin derived from acenaphthene, process for its production and intermediates in its production Joseph G. Robinson 1982-06-08
4276408 Method of producing a resin for producing heat stable products, the resin and the products Joseph G. Robinson 1981-06-30