6 Utility Patents
#17 in Valencia, PA
#12,524 in Pennsylvania
#336,323 in US
#694,733 in the World
Forward Citations = 6
Company Filing History:

George Koch Sons, L.l.c.
where one patent can have more than one assignee
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#17 in Valencia, PA
#12,524 in Pennsylvania
#336,323 in US
#694,733 in the World
Company Filing History:

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