5 Utility Patents
#209 in Castro Valley, CA
#99,588 in California
#394,736 in US
#819,042 in the World
Forward Citations = 5
Company Filing History:
Ekc Technology Inc.

where one patent can have more than one assignee
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#209 in Castro Valley, CA
#99,588 in California
#394,736 in US
#819,042 in the World
Company Filing History:

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