4 Utility and 1 Design Patents
#186 in Hopkinton, MA
#26,036 in Massachusetts
#481,089 in US
rank by utility patentsForward Citations = 10
Company Filing History:

where one patent can have more than one assignee
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#186 in Hopkinton, MA
#26,036 in Massachusetts
#481,089 in US
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today