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Top 50 Key Players companies in Gas tungsten arc welding
by Most News Heat in the United States in 2021

The Gas tungsten arc welding top 50 is Discovery PatSnap’ annual ranking of the top 50 Most News Heat Gas tungsten arc welding Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding, is an arc welding process that uses a non-consumable tungsten electrode to produce the weld. The weld area and electrode is protected from oxidation or other atmospheric contamination by an inert shielding gas (argon or helium), and a filler metal is normally used, though some welds, known as autogenous welds, do not require it. When helium is used, this is known as heliarc welding. A constant-current welding power supply produces electrical energy, which is conducted across the arc through a column of highly ionized gas and metal vapors known as a plasma.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

Japan

India

United States

Germany

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Lincoln Electric Holdings, Inc.
Ohio, United States
Welding,Arc welding,Robotics,
...[+2]
news: 5
2
General Electric Co.
Massachusetts, United States
Energy management,Turbine,Electronics,
...[+2]
news: 3
3
Microsoft Corp.
Washington, United States
Software,Operating system,Cloud computing,
...[+2]
news: 3
4
Colfax Corp.
Virginia, United States
Petroleum industry,Industrial engineering,Welding,
...[+2]
news: 3
5
Meta Platforms, Inc.
California, United States
Broadcasting,Publishing,Pre-money valuation,
...[+2]
news: 3
6
U.S. Department of Defense
District of Columbia, United States
National security,Computer science,Biomedicine,
...[+2]
news: 3
7
Illinois Tool Works, Inc.
Illinois, United States
Adhesive,Consumables,Industrial engineering,
...[+2]
news: 2
8
LinkedIn Corp.
California, United States
Social media,Publishing,Broadcasting,
...[+2]
news: 2
9
Artesyn Technologies, Inc.
United States
Electricity,Uninterruptible power supply,Voltage regulator module,
...[+2]
news: 2
10
Murata Power Solutions, Inc.
Massachusetts, United States
DC-to-DC converter,Computer hardware,Electronics,
...[+2]
news: 2
11
Caterpillar, Inc.
Illinois, United States
Turbine,Construction engineering,Mechanical engineering,
...[+2]
news: 1
12
Republic Services, Inc.
Arizona, United States
Waste management,Waste treatment,Environmental education,
...[+2]
news: 1
13
Westinghouse Air Brake Technologies Corp.
Pennsylvania, United States
Positive train control,Mechanical engineering,Manufacturing engineering,
...[+2]
news: 1
14
Schlumberger NV
Texas, United States
Software,Data mining,Petroleum industry,
...[+2]
news: 1
15
Deere & Co.
Illinois, United States
Agriculture,Robotics,Forestry,
...[+2]
news: 1
16
Autodesk, Inc.
California, United States
Software,Architecture,Construction engineering,
...[+2]
news: 1
17
Babcock & Wilcox Enterprises, Inc.
North Carolina, United States
Power transmission,Renewable power generation,Biomass,
...[+2]
news: 1
18
Coherent Corp.
Pennsylvania, United States
Aerospace,Navigation system,Laser,
...[+2]
news: 1
19
MillerKnoll, Inc.
Michigan, United States
Textile (markup language),Fixture,Interior design,
...[+2]
news: 1
20
Pinterest, Inc.
California, United States
Bookmarking,Social media,Advertising,
...[+2]
news: 1
21
Raytheon Co.
Massachusetts, United States
Missile,National security,Aerospace,
...[+2]
news: 1
22
Coherent, Inc.
California, United States
Laser,Photonics,Semiconductor,
...[+2]
news: 1
23
Hitachi High-Tech Corp.
Illinois, United States
Semiconductor,Electronics,Microscope,
...[+2]
news: 1
24
GE Aviation Systems North America LLC
Ohio, United States
Aerospace,Aviation,Avionics,
...[+2]
news: 1
25
Lightbridge Corp.
Nebraska, United States
Nuclear fuel,Chemical energy,Nuclear reactor core,
...[+2]
news: 1
26
Framatome SAS
North Carolina, United States
Nuclear power plant,Petroleum industry,Zirconium,
...[+2]
news: 1
27
Butler Manufacturing Co.
Missouri, United States
Agricultural market,Prefabrication,Biomanufacturing,
...[+2]
news: 1
28
YouTube LLC
California, United States
Music,HTML5,Web page,
...[+2]
news: 1
29
Martin Sprocket & Gear, Inc.
Texas, United States
Sprocket,Fast-moving consumer goods,Power transmission,
...[+2]
news: 1
30
Peddinghaus Corp
Illinois, United States
Metal machining,Forging,Manufacturing engineering,
...[+2]
news: 1
31
U.S. Department of Commerce
District of Columbia, United States
E-commerce,Light therapy,5G,
...[+2]
news: 1
32
Oregon State Credit Union
Oregon, United States
news: 1
33
WhatsApp LLC
California, United States
Cross-platform,Subscription business model,Mobile device,
...[+2]
news: 1
34
Sargent Aerospace & Defense LLC
United States
Electronics,Aerospace,Critical function,
...[+2]
news: 1
35
Tumblr, Inc.
New York, United States
Microblogging,Advertising,Online advertising,
...[+2]
news: 1
36
U.S. Energy Information Administration
District of Columbia, United States
Natural gas,Interactive visualization,Internet of Things,
...[+2]
news: 1
37
Sarcos Corp.
Utah, United States
Robotics,Robotic systems,Robot,
...[+2]
news: 1
38
GE Ventures LLC
California, United States
Software as a service,Health care,Venture capital,
...[+2]
news: 1
39
Telegram LLC
Massachusetts, United States
Photojournalism,News media,Journalism,
...[+2]
news: 1
40
Dearborn Crane & Engineering Co.
Indiana, United States
Mechanical engineering,Manufacturing engineering
news: 1
41
S&B Finishing Co., Inc.
Illinois, United States
Construction engineering
news: 1
42
OMAX Corp.
Washington, United States
Metalworking,Cantilever,Surface micromachining,
...[+2]
news: 1
43
Lyco Manufacturing, Inc.
Ohio, United States
Food processing,Food industry,Agriculture,
...[+2]
news: 1
44
Micro Products Co.
Illinois, United States
Welding,Wire drawing
news: 1
45
Working Drones, Inc.
United States
Robotics,Software,Petroleum industry,
...[+2]
news: 1
46
Precision Metals Corp.
New York, United States
Notching,Metal,Punching,
...[+1]
news: 1
47
Kentucky Highlands Investment Corp.
Kentucky, United States
Venture capital,Attendance,Risk capital,
...[+2]
news: 1
48
O’Connor, Brooks & Co
Iowa, United States
Accounting
news: 1
49
T-REX
Missouri, United States
Information technology consulting,Social network,Conference management
news: 1
50
Walter Surface Technologies
Connecticut, United States
Abrasive,Power tool,Industrial engineering,
...[+2]
news: 1

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