Inventor · disambiguated record
Sally A. Brain
Also filed as: BRAIN SALLY A · BRAIN SALLY ANN
5 granted patents·22 citations·filing 1975–1981
76Inventor score
Files withCOAL INDUSTRY PATENTS LTD5
Top patents by PatentIndex Score
5 records- 0148US3993851ANovolak-type resins and varnishesCOAL INDUSTRY PATENTS LTD·Filed 1975·Granted Nov 23, 1976·7 cites·7 claims
- 0238US4350623APhenolated naphthalene formaldehyde resin varnishCOAL INDUSTRY PATENTS LTD·Filed 1981·Granted Sep 21, 1982·5 cites·6 claims
- 0337US4408003AVarnishes for glasscloth laminates, methods of their production and laminates made therefromCOAL INDUSTRY PATENTS LTD·Filed 1981·Granted Oct 4, 1983·5 cites·5 claims
- 0436US4334055AResin derived from acenaphthene, process for its production and intermediates in its productionCOAL INDUSTRY PATENTS LTD·Filed 1981·Granted Jun 8, 1982·1 cites·10 claims
- 0533US4276408AMethod of producing a resin for producing heat stable products, the resin and the productsCOAL INDUSTRY PATENTS LTD·Filed 1980·Granted Jun 30, 1981·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →