John P Coulter

Title: John P Coulter: Innovator in Electrorheological Fluid Composite Structures

Introduction

John P Coulter is a notable inventor based in Durham, NC (US). He has made significant contributions to the field of electrorheological fluids, particularly in the development of composite structures that enhance mechanical systems. His innovative work has led to the creation of a patent that showcases his expertise and vision.

Latest Patents

Coulter holds a patent for "Electrorheological fluid composite structures." This invention involves controllable electrorheological fluid composite structure elements that incorporate electrorheological fluids as a structural component between opposing fluid containment layers. These elements can form various extended mechanical systems, such as plates, panels, beams, and bars. The electrorheological fluid is operatively contained in a region between the containment layers and exhibits complex shear and tensile modulus properties that vary with the applied electric field. A variable power source is utilized to create an electric potential between the layers, generating the necessary electric field. The invention also considers the use of a piezoelectric material layer as an alternative power source. To maintain insulation and spacing between the containment layers, a fabric or separating layer with an open mesh is provided, allowing the transportation of electrorheological fluid. The composite structures can be integrated into a wide variety of mechanical systems for controlling vibration and other properties. Coulter's patent is a testament to his innovative spirit and technical prowess, with 1 patent to his name.

Career Highlights

Coulter is associated with Lord Corporation, where he has applied his knowledge and skills to advance the field of electrorheological fluids. His work has not only contributed to the company's success but has also positioned him as a key figure in the innovation landscape.

Collaborations

Coulter has collaborated with notable colleagues, including J David Carlson and Theodore G Duclos. These partnerships have likely enriched his work and expanded the impact of his inventions.

Conclusion

John P Coulter's contributions to electrorheological fluid composite structures exemplify the spirit of innovation. His patent reflects a deep understanding of mechanical systems and the potential of electrorheological fluids. Coulter's work continues to influence the field, showcasing the importance of creativity and collaboration in technological advancement.