2 trademarks were found for owners matching the name Peter Mark Graystone.
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1 TM: 1003138
Desc: SAVAGE GANNET
Owner: Peter Mark Graystone
Class: 25
Status: Lapsed: Not accepted
2 TM: 872256
Desc: ROBO ROUTA

Owner: Peter Mark Graystone
Class: 7
Status: Removed
Not renewed: Renewal fee not paid