7 Utility Patents
#19 in Swarthmore, PA
#10,756 in Pennsylvania
#290,514 in US
#597,011 in the World
Forward Citations = 95
Company Filing History:


Kyowa Hakko Kogyo
where one patent can have more than one assignee
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#19 in Swarthmore, PA
#10,756 in Pennsylvania
#290,514 in US
#597,011 in the World
Company Filing History:


Get your Inventor Badge Today