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Top 20 Key Players companies in Brazing
by Most Patent Filings in the Germany in 2021

The Brazing top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Brazing Key Players in the Germany. 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.
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.
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Company Name
Region
Tech Topics
Total
1
Patent: 90
2
Patent: 46
3
Patent: 38
4
Patent: 36
5
Know-how,Magnet,Current sensor,
...[+2]
Patent: 30
6
Patent: 29
7
Patent: 27
8
Patent: 24
9
Degussa AG
Patent: 23
10
Patent: 21
11
Filter (aquarium),Fuel filter,Machine element,
...[+2]
Patent: 21
12
Patent: 17
13
Patent: 14
14
Patent: 11
15
Patent: 10
16
Patent: 10
17
Aerospace,National security
Patent: 8
18
Patent: 7
19
Hille & Müller GmbH
Patent: 7
20
Patent: 7
Page generation time: May 02 2025