6 Utility Patents
#682 in Beaverton, OR
#5,545 in Oregon
#336,323 in US
#694,733 in the World
Forward Citations = 27
Company Filing History:

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Weiss Scientific Glass Blowing Co.
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#682 in Beaverton, OR
#5,545 in Oregon
#336,323 in US
#694,733 in the World
Company Filing History:

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