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Top 20 Fast-growings companies in Alternator
by Most Patent Filing In 1 Year in the United States in 2019

The Alternator top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 1 Year Alternator Fast-growings in the United States. 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.
#
Company Name
Region
Tech Topics
Total
1
Patent: 5
2
Patent: 5
3
Patent: 4
4
Patent: 4
5
Patent: 3
6
Aerospace,Control system,National security,
...[+2]
Patent: 3
7
Patent: 2
8
Truck,Supply chain management,Manufacturing engineering,
...[+2]
Patent: 2
9
Patent: 2
10
Patent: 2
11
Product category
Patent: 1
12
Patent: 1
13
Electronic product,Computer hardware,Electronics,
...[+2]
Patent: 1
14
Library science,Work ethic,Psychology,
...[+2]
Patent: 1
15
Patent: 1
16
Patent: 1
17
Patent: 1
18
Lifestyle business,Physical fitness,Industrial engineering,
...[+2]
Patent: 1
19
Patent: 1
20
Patent: 1
Page generation time: Jun 26 2025