23 Utility Patents
#600 in Portland, OR
#1,488 in Oregon
#70,883 in US
#138,931 in the World
Forward Citations = 808
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4. 2 out of 30,028

5. 1 out of 2
Siemens Ak.
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#600 in Portland, OR
#1,488 in Oregon
#70,883 in US
#138,931 in the World
Company Filing History:



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