Article: U.S. Patents Awarded to Inventors in Wisconsin (June 2)

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ALEXANDRIA, Va., June 2 -- The following federal patents were awarded to inventors in Wisconsin.***Wisconsin Inventors Develop Fluid Passageway TubeALEXANDRIA, Va., June 2 -- Dave Procknow of Elm Grove, Wis., John Garthwaite of Sussex, Wis., and Gary Gracyalny of Milwaukee, Wis., have developed a fluid directing tube.According to the U.S. Patent & Trademark Office, the invention relates to a "tube for directing fluid along a path that includes a bend, the tube comprising a conduit having a first aperture, a second aperture, and a bend portion adjacent the second aperture. An outer bend surface is integrally formed as part of the conduit to at least partially define ...

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