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Top 5 Key Players companies in Brazing
by Most Patent Filings in the Canada in 2019

The Brazing top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Filings Brazing Key Players in the Canada. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, 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
Dana Canada Corp.
Automotive engineering
Patent: 57
2
Alcan International Ltd.
Patent: 53
3
Novelis, Inc. (Canada)
Aluminum can,Microservices,Packaging engineering,
...[+1]
Patent: 24
4
Have Our Plastic, Inc.
Patent: 11
5
Long Manufacturing Ltd
Automotive engineering
Patent: 11
Page generation time: May 03 2025