Ocean Tomo, a part of J.S. Held Welcomes New Technical Expert and Releases White Paper on Wireless Testing

JERICHO, N.Y., April 29, 2024 /PRNewswire-PRWeb/ -- Global consulting firm J.S. Held, proudly celebrating 50 transformative years, announces the addition of Scott Demarest to the Ocean Tomo team and the release of a new white paper on wireless testing for the development of evidence of use or non-use.