WILLIAMS WALTER W has a total of 57 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United States and Canada. Its main competitors in its focus markets thermal processes, electrical machinery and energy and machines are CONS GAS ELECTRIC LIGHT AND PO, RAYFIELD MFG CO and DENG DAVID.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 42 | |
#2 | Canada | 15 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Electrical machinery and energy | |
#3 | Machines | |
#4 | Environmental technology | |
#5 | Mechanical elements | |
#6 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Electric switches | |
#2 | Unspecified technologies | |
#3 | Burners | |
#4 | Controlling combustion | |
#5 | Refrigerators | |
#6 | Climate change mitigation in buildings | |
#7 | Fluid heaters | |
#8 | Air-conditioning | |
#9 | Pistons and sealings | |
#10 | Ice-boxes |
# | Name | Total Patents |
---|---|---|
#1 | Williams Walter W | 57 |
#2 | Mccabe Ira E | 1 |
Publication | Filing date | Title |
---|---|---|
US2435813A | Bumper clamp towing device | |
US2346886A | Oil float operated switch | |
US2356638A | Refrigerating apparatus | |
US2303102A | Heater | |
US2223435A | Fluid fuel burning apparatus | |
US2215629A | Seal for rotary pump bearings | |
US2189157A | Dispensing apparatus | |
US2233118A | Skidway | |
US2105626A | Flame control for fluid fuel burners | |
US2044269A | Lubricating system | |
US2072974A | Cooling device | |
US2042691A | Stuffing box | |
US2046667A | Refrigerating mechanism | |
US2039469A | Lubricating system | |
US2053387A | Cooling unit | |
US2035854A | Compressor | |
US2067745A | Room thermostat | |
US2075490A | Relay mounting | |
US1994184A | Warm air heating system | |
US1998478A | Means for automatically flushing fluid tanks |