17 Utility and 6 Design Patents
#4 in Portsmouth, VA
#1,255 in Virginia
#106,132 in US
#210,841 in the World
rank by utility patentsForward Citations = 501
Company Filing History:


Purolator Products Na, LLC
4. 2 out of 2
Irh Inc
5. 1 out of 832,627 patents
Other
where one patent can have more than one assignee
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