TETRON INC has a total of 46 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, EPO (European Patent Office) and Brazil. Its main competitors in its focus markets materials and metallurgy, thermal processes and surface technology and coating are BECK & KALTHEUNER FA, HEAD BENJAMIN WRIGHTSON and RHI AG.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | EPO (European Patent Office) | 7 | |
#3 | Brazil | 5 | |
#4 | WIPO (World Intellectual Property Organization) | 5 | |
#5 | Australia | 4 | |
#6 | Canada | 4 | |
#7 | China | 3 | |
#8 | Argentina | 2 | |
#9 | Taiwan | 2 | |
#10 | South Africa | 2 | |
#11 | Japan | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Thermal processes | |
#3 | Surface technology and coating | |
#4 | Electrical machinery and energy | |
#5 | Semiconductors | |
#6 | Machines | |
#7 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Pig-iron processing | |
#2 | Casting metal | |
#3 | Details of furnaces | |
#4 | Furnaces | |
#5 | Coating metallic material | |
#6 | Iron and steel production | |
#7 | Semiconductor devices | |
#8 | Unspecified technologies | |
#9 | Nails | |
#10 | Electrically-conductive connections |
# | Name | Total Patents |
---|---|---|
#1 | Koffron Robert J | 37 |
#2 | Jacobs Ross A | 24 |
#3 | Jacobs Jeffrey | 7 |
#4 | Dresh John W | 6 |
#5 | Ramiller Charles L | 4 |
#6 | Hammond Martin L | 3 |
#7 | Cardema Rudolfo S | 1 |
#8 | Robert J Koffron | 1 |
#9 | Jucobb Jeffrey | 1 |
#10 | Ross A Jacobs | 1 |
Publication | Filing date | Title |
---|---|---|
JP2011230193A | Method for supplying metallurgically improved molten metal | |
WO2009076546A1 | Vortex inhibitor | |
US2003004602A1 | Method and apparatus for metal pouring | |
US2002093128A1 | Vortex inhibitor with sacrificial rod | |
CN1452666A | Method and apparatus for delivering metallurgically improved molten metal | |
US7169349B1 | Method and apparatus for delivering metallurgically improved molten metal | |
BR9900402A | Means and method for inhibiting vortex in molten metal discharge | |
US6074598A | Method and apparatus for slag separation sensing | |
USRE37417E | Vortex inhibitor for molten metal discharge | |
US5044610A | Vortex inhibitor for molten metal discharge | |
US4871148A | Vortex inhibitor for molten metal discharge | |
US4886412A | Method and system for loading wafers | |
US4694779A | Reactor apparatus for semiconductor wafer processing |