MEAD AND HUNT, INC.
MEAD AND HUNT, INC. Patent applications | ||
Patent application number | Title | Published |
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20130236249 | SYSTEM AND METHODS FOR BYPASSING AN AQUATIC OBSTRUCTION - The system and methods of the present invention selectively permit aquatic organisms to bypass an obstruction, such as a lock or a dam. Certain embodiments of the system include a container through which aquatic organisms and water may flow, a container pressurizer for pressurizing the container, and a pressure control mechanism. | 09-12-2013 |