With the analysis among 208 patents, we discovered top 41 key players by total patent application. Stant USA Corp., Stant Manufacturing, Inc., S.C. Johnson & Son, Inc. are dominant in this area. They take 50.48% of the total patent filing.
Indiana, United States
Patent: 54
Indiana, United States
Patent: 39
Wisconsin, United States
Patent: 12
Ohio, United States
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 4
Illinois, United States
Patent: 4
Vaud, Switzerland
Patent: 4
Illinois, United States
Patent: 4
Quest Environmental & Safety Products, Inc.
Indiana, United States
Patent: 3
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With the analysis among related 11 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Trio Motors, Inc., Gerdes Gmbh, Reutter GmbH take 45.45% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 2
Baden-Württemberg, Germany
Patent: 1
Utrecht, Netherlands
Patent: 1
Indiana, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 3 new entrants.
Baden-Württemberg, Germany
Patent: 1
Utrecht, Netherlands
Patent: 1
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