Fineline LLC

Fine Line Industries, Inc.

Shane Stillman

Carver Buis

Heat treatment system and methods to decontaminate ballast fluid includes ballast tank(s) each having a temperature sensor. A heat source transfers heat to ballast fluid when circulated therethrough. Diverter valves provide selective direction of fluid flow to either the onboard heat source or external auxiliary heat source when connected. A pump moves ballast fluid between the ballast tank(s) and the heat source, recirculating ballast fluid for iterative heating. The temperature sensor provides ballast fluid temperature information in the ballast tank(s). Recirculation is stopped when ballast fluid meets predetermined ballast temperature conditions. A display provides decontamination status to an operator. A control unit monitors all sensors, valves and pumps to coordinate the performance of the heat treatment process and provide history report confirming decontamination.

System and methods for heat treatment of ballast fluid

Exhaust trim tab for a boat

A moveable exhaust trim tab for a motorized boat directs exhaust gas and cooling liquid into the water, changing the size and shape of the wake and reducing engine noise. The device comprises a trim tab base having a lip and a cap attached to the trim tab base to form a cavity between the lip and the cap into which the boat's exhaust is directed. The cavity has various apertures that permit the exhaust to exit the cavity and, in some embodiments, permit water to enter the cavity from below. The device may comprise baffles, outlets, inlets, and directional collars to change the flow of the exhaust. The trim tab is attached to the boat with an actuator that lets the trim tab to be adjusted at an angle relative to the boat.

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La Grand, CA, United States of America

Shane Stillman