Inventor
THAYER WILLIAM L
CA14 patents
⚠️ This page may combine multiple inventors who share the name “THAYER WILLIAM L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANADIAN PATENTS DEV
12 patentsUS4998624AMar 12, 1991
Method of separating carbonaceous components from particulate coal containing inorganic solids and apparatus therefor
CANADIAN PATENTS DEV58 citations92
US4461707AJul 24, 1984
Ultrafiltration and reverse osmosis tubular membrane module
CANADIAN PATENTS DEV41 citations92
US4592506AJun 3, 1986
Wear resistant atomizing nozzle assembly
CANADIAN PATENTS DEV25 citations81
US4284413AAug 18, 1981
In-line method for the beneficiation of coal and the formation of a coal-in-oil combustible fuel therefrom
CANADIAN PATENTS DEV25 citations81
US4610547ASep 9, 1986
Particulate material in a liquid
CANADIAN PATENTS DEV24 citations80
US4451424AMay 29, 1984
Method of gelling cast, polysulfone membranes
CANADIAN PATENTS DEV19 citations80
US4346126AAug 24, 1982
Method of casting a reverse osmosis or ultrafiltration polymeric membrane
CANADIAN PATENTS DEV17 citations73
US4648962AMar 10, 1987
Method of breaking down chemisorption bond of clay-containing heavy oil water emulsions
CANADIAN PATENTS DEV7 citations72
US4601729AJul 22, 1986
Aqueous phase continuous, coal fuel slurry and a method of its production
CANADIAN PATENTS DEV18 citations72
US4177031ADec 4, 1979
Apparatus for casting tubular, polymeric membranes for reverse osmosis and ultrafiltration
CANADIAN PATENTS DEV8 citations68
US4145295AMar 20, 1979
Cellulose ester ultra-filtration membranes and their manufacture
CANADIAN PATENTS DEV14 citations68
US4496502AJan 29, 1985
Method of gelling a gelation shrinkable, polymer casting solution
CANADIAN PATENTS DEV2 citations62