4 Utility and 2 Design Patents
#48 in Salem, VA
#6,718 in Virginia
#480,195 in US
rank by utility patentsForward Citations = 43
Company Filing History:

where one patent can have more than one assignee
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#48 in Salem, VA
#6,718 in Virginia
#480,195 in US
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today