213 Utility and 11 Design Patents
#1 in Arisdorf
#6 in Switzerland
#1,814 in the World
rank by utility patentsForward Citations = 3,545
Company Filing History:

Op-hygiene IP Gmbh

Gotohti.com Inc.

Hygiene-technik Inc.
4. 18 out of 831,952 patents
Other
5. 1 out of 1
Gotohti.con Inc
where one patent can have more than one assignee
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