2 trademarks were found for owners matching the name John Willem Schenk.
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1 TM: 1234906
Desc: YOUR FRIENDLY HANDY MAN
Owner: John Willem Schenk
Class: 37
Status: Removed
Not renewed: Renewal fee not paid
2 TM: 595418
Desc: VERMACAST
Owner: John Willem Schenk, Bradley Jon Simmons
Class: 1
Status: Lapsed: Not accepted