20 Utility Patents
#5 in Saffron Walden
#2,454 in United Kingdom
#168,885 in the World
Forward Citations = 211
Company Filing History:

Johnson Matthey Japan Godo Kaisha
where one patent can have more than one assignee
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#5 in Saffron Walden
#2,454 in United Kingdom
#168,885 in the World
Company Filing History:

Get your Inventor Badge Today