Raytheon Company

Trilling Medical Technologies, Inc.

Ascanio G DiPippo

Peter F Flanagan

George V Morris

Richard R Langhoff

A bonded insulator flexural transducer for use in sonar applications includes a hollow metal tube having an inner surface, a segmented ceramic electromechanical driver disposed along an inner surface of the tube and a bonded insulator disposed between the segmented driver and the metal tube. The bonded insulator includes a high dielectric strength film, a layer of a binding fiber material, and a layer of epoxy. The dielectric film provides the electrical isolation between the driver and the shell and the binding fiber material provides a reliable bond by effectively trapping the epoxy between the driver and shell.

Electro-acoustic transducer insulation structure

A burn treatment product in the form of a therapeutic, non-toxic, bactericidal, water-soluble and bio-degradable gel is provided. The active ingredients of the product are water and Tea Tree Blend. A gum material is used to maintain the water and Tea Tree Blend in a gel state. Other ingredients are also provided for increasing shelf life and for imparting bactericidal properties.

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Middletown, RI, United States of America

Ascanio G DiPippo