17 Utility and 2 Design Patents
#1 in Wells
#3,194 in United Kingdom
#210,624 in the World
rank by utility patentsForward Citations = 77
Company Filing History:

where one patent can have more than one assignee
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#1 in Wells
#3,194 in United Kingdom
#210,624 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today