325 Utility and 5 Design Patents
#1 in Chevy Chase, MD
#2 in Maryland
#412 in US
#716 in the World
rank by utility patentsForward Citations = 775
Company Filing History:

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#1 in Chevy Chase, MD
#2 in Maryland
#412 in US
#716 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today