Harry Greenwald

Title: The Innovative Mind of Harry Greenwald

Introduction

Harry Greenwald is a renowned inventor hailing from Whitestone, NY. With an impressive portfolio of 12 patents, Greenwald has made significant contributions to the field of mechanical innovation, particularly in devices used for coin-controlled machines. His inventive spirit and technical expertise have made a lasting impact on technology and engineering.

Latest Patents

Among his latest patents are two remarkable inventions that showcase his innovative approach to problem-solving. The first is a "Switching Device for a Coin Controlled Machine." This invention is designed to activate a switching device in response to the completion of a predetermined number of cycles of an operator member. The device features a rotating shaft that increments its rotation each time the operator member cycles. It incorporates first and second cams that are adjustable relative to each other, allowing for the selection of a predetermined distance along the camming surface, which ultimately determines the number of cycles needed to activate the coin-controlled machine.

Another notable patent is the "Switch Button Construction." This invention elaborates on a pushbutton switch mechanism that is engaged by an adjustment screw extending through a moving device. The pushbutton design includes a central contact portion that flawlessly integrates with the screw, allowing for precise adjustments that control the switch mechanism’s operation. This innovative design enhances the functionality and reliability of pushbutton switches.

Career Highlights

Harry Greenwald has built a distinguished career, working with notable companies in the field. He began his professional journey at Walter Kidde & Company, Inc., where he honed his skills and gained valuable experience. He later founded Greenwald Electro-Mechanical Consultants, Inc., through which he continued to innovate and push the boundaries of electro-mechanical design.

Collaborations

Throughout his career, Greenwald has collaborated with talented individuals who share his passion for invention. Notably, he has worked alongside Salvatore Iglio and Pierre Lier, contributing to a dynamic exchange of ideas that fosters innovation and creativity in their projects.

Conclusion

Harry Greenwald's contributions to the field of invention are commendable, marked by his twelve patents and innovative designs. His work reflects his dedication to enhancing the functionality and performance of everyday machines. As an inventor based in Whitestone, NY, Greenwald continues to inspire others in the field of mechanical engineering and innovation.