4 Utility and 3 Design Patents
#73 in Stoneham, US
#26,017 in
#480,829 in US
rank by utility patentsForward Citations = 291
Company Filing History:
Stethtech Corporation

where one patent can have more than one assignee
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#73 in Stoneham, US
#26,017 in
#480,829 in US
rank by utility patentsCompany Filing History:

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