49 Utility and 1 Design Patents
#3 in Norwood, MA
#936 in Massachusetts
#21,206 in US
#39,825 in the World
rank by utility patentsForward Citations = 664
Company Filing History:



4. 5 out of 832,448 patents
Other
5. 4 out of 24

where one patent can have more than one assignee
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