Company Filing History:
1 out of 8,033 
1 out of 832,680 Years Active: 1979-1985
Title: The Innovative Mind of Joseph H. Hoffman
Introduction
Joseph H. Hoffman, an accomplished inventor based in Norwood, Massachusetts, has made significant contributions to the field of engineering through his innovative designs and patented inventions. With a total of two patents, his work is recognized for its ingenuity and functionality, particularly in the area of centrifugal fans.
Latest Patents
Joseph H. Hoffman's latest patents showcase his expertise in developing advanced solutions for centrifugal fans. The first patent, titled "Double-walled centrifugal fan scroll and system of operation," presents a unique design that includes spaced-apart walls to create a hot gas passage. This innovative feature ensures that hot gas is conveyed to maintain an optimal temperature, which helps avoid unacceptable vibrations caused by thermal distortion during the fan's restart phase.
The second patent, "Centrifugal fan, shaft, plate and hub assembly," introduces a hub assembly that is crafted to withstand large transient thermal stresses. In this design, a pair of opposed hubs sandwich the inner margin of a disc-shaped fan plate, incorporating a thickened ring portion. This thoughtful construction significantly reduces stress in the bolts and plate, extending the lifespan of the fan assembly while enhancing its operational reliability.
Career Highlights
Joseph H. Hoffman has demonstrated his skills and expertise working with renowned organizations, including the Westinghouse Electric Corporation. His experience within this respected company has allowed him to refine his knowledge in the engineering and invention realms, ultimately leading to his patented innovations.
Collaborations
Throughout his career, Joseph has collaborated with talented individuals in the industry, notably Daniel George Thompson and Steven R. Thayer. These partnerships have allowed him to enhance his inventions through shared insights and expertise, driving innovation forward within their projects.
Conclusion
Joseph H. Hoffman stands out as a prominent inventor in the field of engineering, with his patents reflecting a commitment to innovation and functionality. His contributions not only improve the performance of centrifugal fans but also highlight his role in advancing technological solutions. As he continues to explore new horizons in invention, we anticipate the potential impact of his future projects on the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.