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Top 10 Key Players companies in Brazing
by Most Patent Filings in the Sweden in 2018

The Brazing top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filings Brazing Key Players in the Sweden. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Brazing is a metal-joining process in which two or more metal items are joined together by melting and flowing a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal.
#
Company Name
Region
Tech Topics
Total
1
Alfa Laval AB
Heat exchanger,Heat transfer,Efficient energy use,
...[+2]
Patent: 124
2
Swep International AB
Plate heat exchanger,Heat exchanger,Automation,
...[+2]
Patent: 45
3
Kongsberg Maritime Sweden AB
Marine propulsion,National security,Aerospace
Patent: 32
4
Gränges Finspång AB
Heat exchanger,Mining engineering,Natural resource management
Patent: 23
5
Sapa Heat Transfer AB
Mining engineering,Precious metal
Patent: 21
6
Sandvik Aktiebolag
Machining,Industrial engineering,Mining engineering,
...[+2]
Patent: 15
7
Gränges AB
Heat exchanger,Aluminium
Patent: 11
8
Sandvik Intellectual Property AB
Patent: 11
9
Electrolux AB
Vacuum cleaner,Manufacturing engineering,Electronics,
...[+2]
Patent: 9
10
Linde Sverige AB
Industrial gas,Carbon dioxide,Carbon monoxide,
...[+2]
Patent: 8
Page generation time: Jun 04 2025