14 Utility Patents
#66 in Long Beach, CA
#36,612 in California
#132,976 in US
#265,917 in the World
Forward Citations = 1,752
Company Filing History:

Direct Drive Systems, Inc.
Upwing Energy, Inc.
4. 2 out of 20

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#66 in Long Beach, CA
#36,612 in California
#132,976 in US
#265,917 in the World
Company Filing History:


Get your Inventor Badge Today