34 Utility and 12 Design Patents
#59 in Encinitas, CA
#12,059 in California
#39,168 in US
#75,174 in the World
rank by utility patentsForward Citations = 437
Company Filing History:

Polk Audio, LLC
Dei Headquarters, Inc.
4. 3 out of 11

5. 1 out of 6
Definitive Technology, LLC
where one patent can have more than one assignee
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