With the analysis among 48 patents, we discovered top 24 key players by total patent application. Mattel, Inc., Austin Powder Co., The Black & Decker Corp. are dominant in this area. They take 39.58% of the total patent filing.
California, United States
Patent: 8
Ohio, United States
Patent: 7
Kentucky, United States
Patent: 2
California, United States
Patent: 2
Victoria, Australia
Patent: 2
California, United States
Patent: 2
Warehouse Solutions Plus, Inc.
Indiana, United States
Patent: 2
Michigan, United States
Patent: 1
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Ohio, United States
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Ohio, United States
Patent: 1
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