WILLIAMS OIL O MATIC HEATING innovation strategy

Patent filings in countries

#	Industry
#1	Thermal processes
#2	Environmental technology
#3	Electrical machinery and energy
#4	Control
#5	Machines
#6	Consumer goods

#	Technology
#1	Controlling combustion
#2	Burners
#3	Refrigerators
#4	Electric switches
#5	Climate change mitigation in buildings
#6	Climate change adaptation technologies
#7	Coin-freed
#8	Unspecified technologies
#9	Ice-boxes
#10	Feeding fuel to combustion device

#	Name	Total Patents
#1	Williams Walter W	53
#2	Heating Corporation Williams O	36
#3	Zellhoefer Glenn F	11
#4	Celander Philip A	7
#5	Lawton Harvey B	4
#6	Earl Nesmith Oliver	3
#7	Ropp Chester A	3
#8	Hollatz Arthur C	3
#9	Copley Michael J	2
#10	Simmons Aaron T	2

Publication	Filing date	Title
US2357622A	1941-06-23	Pulsation relief device
US2308665A	1940-05-10	Refrigeration
US2258008A	1939-10-20	Stuffing box
US2315515A	1939-10-19	Dispensing apparatus
GB527698A	1939-02-07	Improvements in or relating to working fluids and processes of producing cold by the absorption refrigerating principle
GB529031A	1939-02-07	Improvements in or relating to working fluids and processes of producing cold by the absorption refrigerating principal
US2241540A	1938-08-22	Attachment to electrically operated coin controlled apparatus
US2184946A	1938-05-25	Step-by-step mechanism
US2252825A	1938-05-05	Automatic coin-controlled electrically operated step-by-step mechanism
US2251645A	1938-04-29	Step-by-step mechanism
US2200228A	1938-04-07	Dispensing apparatus
US2193211A	1938-01-26	Dispensing apparatus
US2152818A	1937-09-01	Step-by-step movement for dispensing apparatus
US2193239A	1937-04-17	Bottled beverage dispensing apparatus
US2142960A	1937-03-29	Refrigerating apparatus
US2127101A	1937-03-29	Refrigerating apparatus
US2075349A	1935-08-26	Refrigeration
US2073110A	1935-05-22	Air conditioning apparatus
US2138777A	1935-03-04	Refrigeration
US2060752A	1935-01-02	Lubricating system