14 Utility and 6 Design Patents
#33 in Easton, PA
#4,648 in Pennsylvania
#134,932 in US
#270,606 in the World
rank by utility patentsForward Citations = 57
Company Filing History:



4. 1 out of 1
;beijing Wenhaiyang Industry Trading Co., Ltd.
where one patent can have more than one assignee
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