2 trademarks were found for owners matching the name Bob Hamers.
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1 TM: 435700
Desc: SUNMASTER
Owner: Bob Hamers, Les Howard
Class: 22
Status: Lapsed: Not accepted
2 TM: 406050
Desc: TAMSOL, S
Owner: Les Howard, Bob Hamers
Class: 22
Status: Lapsed: Not accepted