A deck of seventy nine playing cards in six suits functioning as an american first nations tribal gaming identification method and device for use in native first nations casinos or gambling facilities
US7240662B1
Method and device to improve combustion efficiency of a fuel injected internal combustion engine
CA2531775A1
A method for a deck of fifty-two playing cards functioning as a repetitive promotional or visual advertising device
US2007095259A1
Method for oxygen enriched low NOx, low CO2 and low CO combustion of pulverized solid fuel suspended in a preheated secondary fluid hydrocarbon fuel
CA2456791A1
Method and combination of devices to improve the combustion efficiency of combustors operating with fluid hydro carbon fuel
CA2382431A1
Environmental method and device to safely separate and remove waste amalgams from the fluid stream of a dental evacuation apparatus
WO03006881A1
Fuel injection method and device to increase combustion dynamics and efficiency in combustion equipment operating with fluid hydrocarbon fuels
WO9830841A1
Combustion method and device for fluid hydrocarbon fuels
CA2224347A1
Combustion method and device for fluid hydrocarbon fuels
CA2152518A1
Economical method and device to pre-heat furnace fuel in order to increase furnace combustion efficiency and reduce harmful emissions
