47 Utility and 7 Design Patents
#1 in Abtwil
#275 in Switzerland
#42,458 in the World
rank by utility patentsForward Citations = 249
Company Filing History:
Gema Switzerland Gmbh

Itw Gema Gmbh
4. 4 out of 7,527
Illinois Tool Works Inc.
5. 3 out of 19
Gema Volstatic Ag
where one patent can have more than one assignee
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