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Brendan Hyland Derek Wolfe

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WFS Technologies Ltd.

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CSIGNUM LTD

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MOBILE DEVICE WITH AN UNDERWATER COMMUNICATIONS SYSTEM AND METHOD

14/61,155 | U.S. Patent Application

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Location ELECTRONIC

Filed Oct. 23, 2013

Examiner MARCEAU MILORD

Class 455

Art Group 2641

Patent No. 9,270,387

Case Type Utility - 455/040000

Status Patented Case

Parent 13/790,386 Patented

Parent 13/211,066 Patented

Parent 12/699,107 Patented

Parent 11/454,630 Patented

Last Updated: 3 years, 1 month ago

Date	#	Transaction
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MOBILE DEVICE WITH AN UNDERWATER COMMUNICATIONS SYSTEM AND METHOD

14/61,155 | U.S. Patent Application

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