STEEL TECH CORP has a total of 21 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets materials and metallurgy, environmental technology and thermal processes are VOEST ALPINE IND GMBH, VOEST ALPINE IND ANLAGEN and HYL TECH S A DE C V.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Canada | 4 | |
#3 | Australia | 3 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | Brazil | 1 | |
#6 | Ireland | 1 | |
#7 | Republic of Korea | 1 | |
#8 | Mexico | 1 | |
#9 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Environmental technology | |
#3 | Thermal processes | |
#4 | Computer technology | |
#5 | Measurement | |
#6 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Sarma Balu | 7 |
#2 | Downing Kenneth B | 7 |
#3 | Ulrich Klaus H | 6 |
#4 | Hubble David H | 6 |
#5 | Fruehan Richard J | 4 |
#6 | Cox James H | 4 |
#7 | Schlichting Mark R | 2 |
#8 | Mcgreal Joseph E | 1 |
#9 | John F Elliott | 1 |
#10 | Elliot F | 1 |
Publication | Filing date | Title |
---|---|---|
KR102064788B1 | Display method of reinforcing bar arrangement information using terminal | |
AU8311798A | Refractory lining system for high wear area of high temperature reaction vessel | |
US5885322A | Method for reducing iron losses in an iron smelting process | |
US6171364B1 | Method for stable operation of a smelter reactor | |
US5980606A | Method for reducing sulfuric content in the offgas of an iron smelting process | |
CA2323764A1 | Refractory lining system for high wear area of high temperature reaction vessel | |
US5741349A | Refractory lining system for high wear area of high temperature reaction vessel | |
US5366537A | Fuel and oxygen addition for metal smelting or refining process |