2 trademarks were found for owners matching the name Michael Dewhirst.
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1 TM: 886520
Desc: PCZEN
Owner: Michael Dewhirst
Class: 42
Status: Removed
Not renewed: Renewal fee not paid
2 TM: 702574
Desc: CLIMATE
Owner: Michael Dewhirst & Associates
Class: 9
Status: Removed
Not renewed: Renewal fee not paid