This inventor holds 1 USPTO granted patent. Top assignee: Nordson Corporation. Active years: 1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988
Title: Merle N Hirsh: Innovator in Induction Charging Technology
Introduction
Merle N Hirsh is a notable inventor based in Rochester, NY (US). She has made significant contributions to the field of induction charging technology, particularly through her innovative patent. Her work has implications for various industries that utilize powdered materials.
Latest Patents
Merle N Hirsh holds a patent for a "Method and apparatus for induction charging of powder by contact." This invention involves a method and apparatus for charging powdered particles and delivering only these charged particles to a workpiece. A high voltage electric field is created between upper and lower surfaces. Powder is continuously delivered to the lower surface, which is vibrated to bounce the particles. Each particle repeatedly contacts the lower surface, picking up an electrostatic charge with each contact. When the charge from the particle is sufficient to overcome gravity, the particle levitates and is transported to a workpiece, where it adheres by electrostatic attraction. Three important features of this method are: (1) No uncharged particles are levitated to the workpiece, eliminating the need for recirculating uncharged powder. (2) The method is capable of producing a high throughput of charged particles. (3) The method can produce powder with a controlled charge level.
Career Highlights
Merle N Hirsh is associated with Nordson Corporation, where she continues to develop her innovative ideas. Her work has been instrumental in advancing the technology related to powder charging and application.
Collaborations
Throughout her career, Merle has collaborated with notable colleagues, including David H Chow and Walter H Cobbs, Jr. These collaborations have contributed to the development and refinement of her patented technologies.
Conclusion
Merle N Hirsh is a pioneering inventor whose work in induction charging technology has the potential to transform various industrial applications. Her innovative methods and dedication to her field continue to inspire advancements in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile