JOHNSON AXEL METALS has a total of 40 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, Australia and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, thermal processes and electrical machinery and energy are RAUCH FERTIGUNGSTECHNIK GMBH I, RUNDQUIST VICTOR F and CONSARC ENG.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Australia | 8 | |
#3 | EPO (European Patent Office) | 8 | |
#4 | Canada | 7 | |
#5 | WIPO (World Intellectual Property Organization) | 7 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Thermal processes | |
#3 | Electrical machinery and energy |
# | Technology | |
---|---|---|
#1 | Casting metal | |
#2 | Metal production and refining | |
#3 | Details of furnaces | |
#4 | Furnaces | |
#5 | Electric discharge tubes |
# | Name | Total Patents |
---|---|---|
#1 | Harker Howard R | 40 |
#2 | Aguirre Carlos E | 10 |
#3 | Entrekin Charles H | 9 |
#4 | Borowski Robert A | 5 |
#5 | Borofka Janine C | 5 |
Publication | Filing date | Title |
---|---|---|
US5171357A | Vacuum processing of particulate reactive metal | |
US5222547A | Intermediate pressure electron beam furnace | |
US5291940A | Static vacuum casting of ingots | |
US5084090A | Vacuum processing of reactive metal | |
US5100463A | Method of operating an electron beam furnace | |
US4936375A | Continuous casting of ingots | |
US4961776A | Cold hearth refining | |
US4838340A | Continuous casting of fine grain ingots | |
US4823358A | High capacity electron beam cold hearth furnace | |
US4932635A | Cold hearth refining apparatus |