This inventor holds 3 USPTO granted patents. Top assignee: Milwaukee Electric Tool Corporation. Active years: 1991-2005.
Company Filing History:
Years Active: 1991-2005
Title: David H Cummings: Innovator in Electric Motor Technology
Introduction
David H Cummings is a notable inventor based in Waukesha, WI (US). He has made significant contributions to the field of electric motor technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of electric motors through innovative designs and methods.
Latest Patents
Cummings' latest patents include groundbreaking inventions that address key challenges in electric motor assembly. One of his notable patents is for a field assembly and methods for assembling a field assembly. This invention provides a field assembly for an electric motor, which includes a winding support and wire redirection structure. The design allows for the manufacturing of motor assemblies with different polarities, accommodating both standard wound and reverse wound configurations for use with common motor housings, brushes, and wiring.
Another significant patent by Cummings is for tab insulators designed for insulating armature core slots. This invention prevents electrical connections between the core and the wire wound in the armature core slots. The insulator is strategically designed to align with the core and includes tabs that prevent movement within the slot, ensuring optimal performance and safety.
Career Highlights
David H Cummings is currently employed at Milwaukee Electric Tool Corporation, where he continues to innovate and develop new technologies in electric motors. His expertise and contributions have made a lasting impact on the industry, enhancing the performance and reliability of electric motor systems.
Collaborations
Throughout his career, Cummings has collaborated with talented individuals such as David A Selby and Jeffrey Charles Hessenberger. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
David H Cummings is a distinguished inventor whose work in electric motor technology has led to several important patents. His innovative designs and methods continue to shape the future of electric motor systems, demonstrating his commitment to advancing technology in this field.