Walter H Cobbs, Jr

Title: Innovations of Walter H. Cobbs, Jr. in the Field of Polymer and Powder Technology

Introduction: Walter H. Cobbs, Jr. is an accomplished inventor based in Amherst, OH (US), holding a notable portfolio of 17 patents. His work primarily focuses on advanced methods and apparatuses for the treatment and manipulation of polymer materials and powdered particles.

Latest Patents: Cobbs' recent innovations include two significant patents that showcase his expertise in induction charging and polymer foaming technologies. The first patent, titled "Method and apparatus for induction charging of powder by contact," presents a novel mechanism for charging powdered particles through a high-voltage electric field. This system prevents uncharged particles from being levitated to the workpiece, ensuring that only charged particles are delivered efficiently. With the ability to achieve high throughput and controlled charge levels, this method streamlines the application process significantly.

The second patent, "Method and apparatus for foaming high viscosity polymer materials," describes a process for foaming polymer materials with viscosities exceeding 1,000,000 centipoises. Utilizing a low energy input disk mixer, this innovation allows for the effective mixing of gaseous foaming agents with viscous polymers, resulting in a homogeneous foam. The process is characterized by high efficiency and minimal temperature rise, demonstrating Cobbs' dedication to advancing polymer technology.

Career Highlights: Cobbs is currently associated with Nordson Corporation, a leader in precision dispensing and fluid management solutions. His innovative approach and remarkable insights have contributed significantly to the company's research and development efforts, particularly in polymer and powder technologies.

Collaborations: Throughout his career, Cobbs has collaborated with several talented individuals, including William R. Rehman and Robert George Shong. These partnerships have fostered an environment of collective innovation, leading to groundbreaking advancements in their respective fields.

Conclusion: Walter H. Cobbs, Jr. exemplifies the spirit of innovation within the realms of polymer and powder technology. With a robust patent portfolio and a commitment to advancing industry practices, his contributions continue to shape the future of manufacturing processes. His latest work highlights the importance of efficient material handling and processing, ensuring that innovations continue to emerge in the field.