6 Utility and 1 Design Patents
#61 in Newburyport, MA
#18,357 in Massachusetts
#336,727 in US
#695,828 in the World
rank by utility patentsForward Citations = 801
Company Filing History:
Get your Inventor Badge Today
#61 in Newburyport, MA
#18,357 in Massachusetts
#336,727 in US
#695,828 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today