15 Utility Patents
#49 in El Cerrito, CA
#33,973 in California
#122,477 in US
#244,289 in the World
Forward Citations = 226
Company Filing History:


Crfilms Inc.
where one patent can have more than one assignee
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#49 in El Cerrito, CA
#33,973 in California
#122,477 in US
#244,289 in the World
Company Filing History:


Get your Inventor Badge Today