Michael D Obara

Title: Innovations of Michael D Obara

Introduction

Michael D Obara is an accomplished inventor based in Mystic, CT (US). He has made significant contributions to the field of composite materials and electromagnetic shielding. With a total of 2 patents, his work showcases innovative methods that enhance the performance of materials used in various applications.

Latest Patents

One of his latest patents is titled "Method for improving electromagnetic shielding performance of composite." This invention provides a method to enhance the electromagnetic shielding performance of a composite material. The composite material consists of conductive and semi-conductive filler particles suspended in a non-conductive resin. The filler particles can constitute up to 40 weight percent of the composite material. The method involves electroplating the composite material with a conductive material on a portion of its surface to improve the electrical connection between the conductive material and the filler particles. Additionally, the electromagnetic shielding performance can be further enhanced by injecting an exponentially decaying electromagnetic pulse through the electroplated composite material.

Another notable patent is "Shield ground adapter for kickpipes and stuffing tubes." This invention addresses the need for a shielded cable that passes through a kickpipe in a structural plate member, such as the deck of a ship. The kickpipe features a necked-down portion designed to receive the cable at a point where the cable shielding has been exposed. The invention employs axially compressible radially expandable iris or toroidal springs engaged by an adapter nut, which is threadably received inside the kickpipe. This design creates a low impedance ground connection from the cable shielding to the deck. The adapter nut also includes a cavity for receiving packing material, and a gland nut is used to seal the ground connection from environmental factors.

Career Highlights

Michael D Obara works for the United States as represented by the Secretary of the Navy. His role involves developing innovative solutions that enhance the performance and safety of materials used in military applications. His expertise in composite materials and electromagnetic shielding has made him a valuable asset in his field.

Collaborations

Some of his notable coworkers include David S Dixon and James V Masi. Their collaborative efforts contribute to the advancement of technology in their respective areas of expertise.

Conclusion

Michael D Obara's contributions to the field of composite materials and electromagnetic shielding demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the