1
Joseph G Robinson, David I Barnes, Angela M Carswell: Phenanthrene/HCHO derived polyamide-imide. Coal, Stevens Davis Miller & Mosher, August 24, 1982: US04346212 (5 worldwide citation)

This invention relates to thermally stable resins and provides such a resin made from cheaply available coal-derived materials, whereas presently available resins are made from increasingly expensive oil-derived materials.


2
Joseph G Robinson, David I Barnes, Angela M Carswell: Amorphous silica-based catalyst and process for its production. Coal, Stevens Davis Miller & Mosher, January 24, 1984: US04427578 (4 worldwide citation)

This invention relates to a catalyst for use in the direct conversion of synthesis gas to olefinic hydrocarbons in good yield. It also relates to a process for producing the catalyst.


3
Joseph G Robinson, David I Barnes, Angela M Carswell: Keto/polycarboxy containing resin. Coal, Stevens Davis Miller & Mosher, April 12, 1983: US04379896 (1 worldwide citation)

This invention relates to thermally stable resins and provides such a resin made from cheaply available coal-derived materials, whereas presently available resins are made from increasingly expensive oil-derived materials.


4