2 trademarks were found for owners matching the name Ralph Gregory Waters.
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1 TM: 804419
Desc: INVISIBLE SOUND

Owner: Ralph Gregory Waters
Class: 37, 40
Status: Removed
Not renewed: Renewal fee not paid
2 TM: 632368
Desc: Z TSUNAMI TECHNOLOGIES
Owner: Ralph Gregory Waters, Graham Neil Dinning
Class: 9
Status: Lapsed: Registration fee not paid on time