John A Martin

Title: John A. Martin: Innovator in Thermal Barrier Materials

Introduction

John A. Martin is a notable inventor based in Los Angeles, CA. He has made significant contributions to the field of thermal barrier materials, particularly through his innovative patent that focuses on enhancing the performance of these materials in various applications.

Latest Patents

John A. Martin holds a patent for "Thermal barrier materials and coatings with low heat capacity and low thermal conductivity." This invention provides thermal barrier materials that possess low heat capacity and low thermal conductivity while maintaining high structural integrity and robustness. The coating comprises metal-containing spheres that are sintered or glued together and/or embedded in a matrix. The coating has at least 60% void volume fraction and closed porosity. The thickness of the coating ranges from 50 microns to 500 microns, with the metal spheres having an average diameter that is from about 5% to about 30% of the coating thickness. In some embodiments, the metal spheres have an average diameter that is 4-10 times smaller than the coating thickness. These thermal barrier materials can be particularly beneficial in engine applications.

Career Highlights

John A. Martin is associated with Hrl Laboratories, LLC, where he continues to develop and refine his innovative ideas. His work has positioned him as a key figure in the advancement of thermal barrier technologies.

Collaborations

John has collaborated with notable colleagues such as Adam Franklin Gross and Tobias A. Schaedler, contributing to the collective expertise in the field of thermal barrier materials.

Conclusion

John A. Martin's contributions to thermal barrier materials demonstrate his innovative spirit and commitment to advancing technology in this area. His patent reflects a significant step forward in improving the efficiency and effectiveness of thermal barriers in various applications.