8 Utility Patents
#4,621 in San Francisco, CA
#66,592 in California
#254,223 in US
#520,178 in the World
Forward Citations = 187
Company Filing History:

Zuma Array Limited
Vance Products Inc.
4. 1 out of 1
Zero Nine Design, LLC
5. 1 out of 6
Assistive Technology, Inc.
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