2 trademarks were found for owners matching the name Mark Walterfang.
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1 TM: 936870
Desc: NUCOG
Owner: Mark Walterfang, Dennis Velakoulis
Class: 10, 42
Status: Removed
Not renewed: Renewal fee not paid
2 TM: 936871
Desc:
Owner: Mark Walterfang, Dennis Velakoulis
Class: 10
Status: Removed
Not renewed: Renewal fee not paid