6 Utility Patents
#2,098 in Portland, OR
#5,549 in Oregon
#336,979 in US
#696,408 in the World
Forward Citations = 369
Company Filing History:

Virtual Corporation
Audiology Incorporated
4. 1 out of 1
Jd Birck, LLC
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#2,098 in Portland, OR
#5,549 in Oregon
#336,979 in US
#696,408 in the World
Company Filing History:

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