7 Utility Patents
#17 in Greenbelt, MD
#4,127 in Maryland
#290,330 in US
#596,497 in the World
Forward Citations = 39
Company Filing History:

Visisonics Corporation
Personics Holdings, Inc.
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#17 in Greenbelt, MD
#4,127 in Maryland
#290,330 in US
#596,497 in the World
Company Filing History:

Get your Inventor Badge Today