15 Utility and 1 Design Patents
#3 in Evilard
#1,976 in Switzerland
#248,912 in the World
rank by utility patentsForward Citations = 30
Company Filing History:
Woodwelding Ag


4. 2 out of 14
Multimaterial-welding Ag
5. 1 out of 152

where one patent can have more than one assignee
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