US Patent Issued to GIS Gas Infusion Systems on Feb. 24 for "Water oxygenation system and method to improve the efficacy and utilization of fish slides and ladders" (Canadian Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,557,795, issued on Feb. 24, was assigned to GIS Gas Infusion Systems Inc. (Saint Andrews, Canada).

"Water oxygenation system and method to improve the efficacy and utilization of fish slides and ladders" was invented by Mike Beattie (Saint Andrews, Canada) and David Glassford (Saint Andrews, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a system and method for managing fish migration in a body of water in the vicinity of an artificial or natural barrier. The system including a source of saturated water, where the saturated water is water having a dissolved gas level that is higher than that in the body of water. The system also...