Herbert Fishman

Title: The Innovations of Herbert Fishman

Introduction

Herbert Fishman is a notable inventor based in Pittsfield, MA (US). He has made significant contributions to the field of electrical engineering, particularly in the development of varistor technology. With a total of 2 patents to his name, Fishman's work has had a lasting impact on the industry.

Latest Patents

Fishman's latest patents include a "Zinc oxide varistor composition not containing silica." This invention focuses on creating zinc oxide varistors with high resistance and exponent values, utilizing a composition that consists of the oxides of zinc, tin, bismuth, antimony, manganese, nickel, cobalt, and boron. Notably, this composition does not include barium oxide or silicon dioxide, yet it maintains long-term stability properties. Another significant patent is the "Arrester with graded capacitance varistors." This invention describes a station arrester that employs metal oxide varistors, where the capacitances increase in a direction measured from the ground side of the arrester. This configuration allows for an approximately uniform voltage distribution across the varistors, reducing thermal stresses on the varistor disks located near the top or line end of the stack.

Career Highlights

Herbert Fishman has had a distinguished career at General Electric Company, where he has been instrumental in advancing varistor technology. His innovative approaches have contributed to the reliability and efficiency of electrical systems.

Collaborations

Throughout his career, Fishman has collaborated with notable colleagues, including Howard F. Ellis and Lionel M. Levinson. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.

Conclusion

Herbert Fishman's contributions to electrical engineering, particularly through his patents and collaborations, highlight his role as a significant innovator in the industry. His work continues to influence the development of reliable electrical components.