About 3 Trademarks found that are filed by the law firm Chad Clark

The mark consists of a single water droplet with three zig-zag lines crossing inside the droplet from the lower left side to the upper right side, with a circle attached to the ends of each zig-zag line, an unattached circle at the lower left side of the mark, and an unattached circle at the upper right side of the mark.

Design and development of advanced sweat sensors

"SWEAT SENSORS"