LINCOLN ELECTRIC CO has a total of 826 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets machine tools, electrical machinery and energy and chemical engineering are SOUDURE ELECTR AUTOGENE, KOIKE SANSO KOGYO KK and EWM HIGHTEC WELDING GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 267 | |
#2 | Canada | 95 | |
#3 | Australia | 60 | |
#4 | Japan | 46 | |
#5 | EPO (European Patent Office) | 43 | |
#6 | United Kingdom | 38 | |
#7 | France | 36 | |
#8 | Republic of Korea | 30 | |
#9 | Germany | 28 | |
#10 | Brazil | 19 | |
#11 | Taiwan | 19 | |
#12 | Sweden | 18 | |
#13 | China | 16 | |
#14 | Norway | 16 | |
#15 | Netherlands | 13 | |
#16 | Finland | 11 | |
#17 | Italy | 10 | |
#18 | Mexico | 10 | |
#19 | Denmark | 7 | |
#20 | Malaysia | 6 | |
#21 | Portugal | 6 | |
#22 | Indonesia | 5 | |
#23 | Russian Federation | 5 | |
#24 | Turkey | 5 | |
#25 | Switzerland | 4 | |
#26 | Poland | 4 | |
#27 | Spain | 2 | |
#28 | Singapore | 2 | |
#29 | South Africa | 2 | |
#30 | Belgium | 1 | |
#31 | New Zealand | 1 | |
#32 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Electrical machinery and energy | |
#3 | Chemical engineering | |
#4 | Machines | |
#5 | Packaging and shipping | |
#6 | Civil engineering |
# | Name | Total Patents |
---|---|---|
#1 | Landis George G | 72 |
#2 | Gonzalez John | 42 |
#3 | Blankenship George D | 39 |
#4 | Crockett Dennis D | 35 |
#5 | Stava Elliott K | 35 |
#6 | Munz Robert P | 32 |
#7 | Chai Chang-Shung | 27 |
#8 | Daniel Joseph Allen | 24 |
#9 | Lincoln James F | 23 |
#10 | Fink David A | 22 |
Publication | Filing date | Title |
---|---|---|
US2008140815A1 | Network Device Location and Configuration | |
US2008078811A1 | Weld data acquisition | |
CN1439475A | Electric arc welding device and method thereof | |
US6624388B1 | System and method providing distributed welding architecture | |
AU4739799A | D.C. chopper with inductance control for welding | |
AU2376599A | Plasma system and method of operating same | |
AU1854099A | Plasma arc torch | |
EP0961527A1 | Welding torch | |
MY116729A | Arc transfer circuit | |
CA2232102A1 | Retainer for welding wire spool | |
CN1217963A | Gas mixer for cutting torches | |
US5819934A | Wire transport drum | |
US5773779A | Method and system for welding railroad rails | |
US5836539A | Inlet guide mechanism for wire feeder | |
US5844197A | Arc retract circuit and method | |
US5864116A | D.C. chopper with inductance control for welding | |
US5847354A | Arc transfer circuit | |
US5856647A | Drag cup for plasma arc torch | |
US5893985A | Plasma arc torch | |
US5831237A | Plasma arc power system and method of operating same |