Top 20 Key Players companies in Drumhead by Most Patent Filings in the United States in 2018 – Discovery

Free Trial

The Drumhead top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Drumhead Key Players in the United States. 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.

Ranking Year:

Region:

Ranking:

1	Remo, Inc.	California, United States	Music,Drumhead,Social media, ...[+2]	Patent: 100
2	D'Addario & Co., Inc.	New York, United States	Music,Guitar,Drumhead, ...[+2]	Patent: 19
3	Bedson Drum Co.	Washington, United States	The Internet,Telephone number,Electronic media, ...[+2]	Patent: 8
4	3M Co.	Minnesota, United States	Adhesive,Electronics,Writing paper, ...[+2]	Patent: 4
5	Fluor Corp.	Texas, United States	Construction engineering,Project management,Civil engineering, ...[+2]	Patent: 4
6	Randall May International, Inc.	United States		Patent: 4
7	Silver Street, Inc.	Michigan, United States		Patent: 3
8	Kaman Music Corp.	Connecticut, United States	Guitar,Music	Patent: 2
9	Drum Workshop, Inc.	California, United States	Drum,Music,Job security	Patent: 2
10	Aviation Devices & Electronic Components LLC	Texas, United States	In-flight entertainment,Jet fuel	Patent: 2
11	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	Patent: 1
12	Fluor Enterprises, Inc.	Texas, United States	Construction engineering,Project management	Patent: 1
13	Fender Musical Instruments Corp.	Arizona, United States	Guitar,Music,Amplifier, ...[+2]	Patent: 1
14	CITGO Petroleum Corp.	Texas, United States	Petroleum,Petrochemical,Petroleum industry, ...[+2]	Patent: 1
15	POOF-Slinky LLC	Michigan, United States		Patent: 1
16	Rare Earth Dynamics, Inc.	Kentucky, United States		Patent: 1
17	Evans Products Co.	Oregon, United States	Forestry	Patent: 1
18	Sun Systems, Inc.	California, United States	Shopping mall	Patent: 1
19	Dimension-Polyant, Inc.	Connecticut, United States		Patent: 1
20	KHS Bartelt, Inc.	United States	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 1