Company Filing History:
9 out of 585 
1 out of 3 
3 out of 832,891 Years Active: 1976-1982
Title: The Innovations of Philip C Jacobs, Jr.
Introduction
Philip C Jacobs, Jr. is a notable inventor based in Newtonville, MA (US), recognized for his contributions to the field of electrical engineering. With a total of 13 patents to his name, Jacobs has made significant advancements in the design and functionality of electric current-limiting fuses. His innovative approach has led to the development of unique solutions that enhance the safety and efficiency of electrical systems.
Latest Patents
Among his latest patents is the "Composite fusible element for electric current-limiting fuses." This invention features a composite fusible element made of silver and copper, which includes an inlay of silver and a base formed by a thicker strip of copper. The design incorporates juxtaposed incisions that allow the current to be carried solely by the strip of silver at a specific point, while also creating a point of reduced cross-section in the silver strip. Additionally, the copper strip is designed with a concave groove, and the silver strip is convex, fitting into this groove. Another significant patent is the "Electric fuse including two different fillers," which utilizes multiple separate arc quenching fillers arranged in layers within the fuse casing. These layers are effectively separated by an electrically insulative material, ensuring a continuous and impermeable barrier between them.
Career Highlights
Throughout his career, Jacobs has worked with various companies, including Gould Inc. His experience in the industry has allowed him to refine his skills and contribute to the development of innovative electrical solutions.
Collaborations
Jacobs has collaborated with notable individuals such as Frederick J Kozacka and Edward J Knapp, Jr. These partnerships have played a crucial role in the advancement of his inventions and the successful implementation of his ideas.
Conclusion
Philip C Jacobs, Jr. stands out as a prominent inventor in the field of electrical engineering, with a strong portfolio of patents that reflect his innovative spirit. His work continues to influence the industry and enhance the safety and efficiency of electrical systems.