Dennis L Plackard is a notable inventor based in Alexandria, IN (US). He has made significant contributions to the field of magnetic technologies, holding a total of 2 patents. His work focuses on methods that enhance the production and efficiency of magnetic materials.

Latest Patents

One of his latest patents is titled "Method of making self-aligning anisotropic powder for magnets." This innovative method involves comminuting and mechanically magnetically orienting particles of a hot worked rare earth-transition metal-boron alloy to create bonded anisotropic magnets. The process includes forming platelet-shaped particles and applying pressure in a die without an external magnetic field. Another significant patent is "Ultrasonic compacting and bonding particles." This method allows for the concurrent compacting and bonding of solid particles by combining them with a thermobonding agent, placing the mixture in a die, and applying compaction pressure while using ultrasonic energy to densify the particles.

Career Highlights

Dennis L Plackard is currently associated with GM Global Technology Operations, Inc. His work at this company has been instrumental in advancing the technologies related to magnetic materials.

Collaborations

He has collaborated with notable coworkers such as William J Chafin and Kevin A Young, contributing to various projects that enhance the capabilities of magnetic technologies.

Conclusion

Dennis L Plackard's innovative work in the field of magnetic technologies has led to significant advancements, as evidenced by his patents and collaborations. His contributions continue to shape the future of magnetic materials and their applications.