5 Utility and 1 Design Patents
#695 in Zurich
#7,476 in Switzerland
#826,892 in the World
rank by utility patentsForward Citations = 2
Company Filing History:

where one patent can have more than one assignee
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#695 in Zurich
#7,476 in Switzerland
#826,892 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today