2 trademarks were found for owners matching the name Helmut Jannach.
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1 TM: 1020382
Desc: US DRY
Owner: Helmut JANNACH
Class: 11
Status: Ceased
Not renewed: Renewal fee not paid
2 TM: 1552343
Desc: TOP TROCK
Owner: JANNACH Helmut
Class: 6, 11, 20
Status: Protected: Registered/protected