91 Utility and 4 Design Patents
#1 in Doswell, VA
#70 in Virginia
#6,255 in US
#11,213 in the World
rank by utility patentsForward Citations = 3,917
Company Filing History:





4. 3 out of 372

5. 2 out of 830,757 patents
Other
where one patent can have more than one assignee
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