AJAX ELECTRIC FURNACE CORP has a total of 16 patent applications. Its first patent ever was published in 1933. It filed its patents most often in United States, United Kingdom and Switzerland. Its main competitors in its focus markets thermal processes, electrical machinery and energy and materials and metallurgy are RUSS ELEKTROOFEN KOMMANDITGESE, JUNKER FA O and ABP INDUCTION SYSTEMS GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | United Kingdom | 3 | |
#3 | Switzerland | 2 | |
#4 | Canada | 1 | |
#5 | Germany | 1 | |
#6 | Spain | 1 | |
#7 | France | 1 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Electrical machinery and energy | |
#3 | Materials and metallurgy | |
#4 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Special electric heating or lighting | |
#2 | Furnaces | |
#3 | Details of furnaces | |
#4 | Pig-iron processing | |
#5 | Climate change mitigation in goods production |
# | Name | Total Patents |
---|---|---|
#1 | Wyatt James R | 8 |
#2 | Furnace Corporation Ajax Elect | 2 |
#3 | Locke John H | 1 |
#4 | Howard Karl S | 1 |
Publication | Filing date | Title |
---|---|---|
GB550304A | Improvements in electric induction furnaces | |
US2320692A | Induction furnace | |
DE750565C | Induction melting furnace with melting channel for metal | |
GB527400A | Improvements in or relating to a furnace for melting, refining and holding metals | |
US2213295A | Refining furnace | |
US2106456A | Apparatus for handling molten metal | |
US2120223A | Induction electric furnace and method | |
US2014349A | Tilting device for furnaces | |
US2067110A | Superheating induction furnace | |
GB431593A | Improvements in and relating to electric induction furnaces | |
US2076216A | Electric induction furnace | |
CA385065A | Electric induction furnace |