TOMPKIN, Wayne, Robert

CH-5408 Ennetbaden

Trademarks, designs and patents

FLÄCHENMUSTER

European patent · EP0992020 · Inventor

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OPTISCH VARIABLES FLÄCHENMUSTER

European patent · EP0868313 · Inventor

Deleted
OPTISCHER INFORMATIONSTRAGER

European patent · EP0871574 · Inventor

Deleted
OBERFLÄCHENMUSTER

European patent · EP0876629 · Inventor

Deleted