This inventor holds 1 USPTO granted patent. Top assignee: General Electric Company. Active years: 1981.
Company Filing History:
Years Active: 1981
Title: Edward A. Vrabel: Innovator in Electrical Contact Technology
Introduction
Edward A. Vrabel is a notable inventor based in Hickory, NC (US). He has made significant contributions to the field of electrical engineering, particularly in the development of advanced electrical contact technologies. His innovative approach has led to the creation of a patented method that enhances the performance and durability of electrical contacts.
Latest Patents
Edward A. Vrabel holds a patent for "Bonding a highly conductive arc-resistant electrical contact pad." This invention involves a method that includes disposing a silver contact pad on a portion of a metal body. The joint between the silver contact pad and the metal body is formed using a metal that is metallurgically compatible with both components. The process involves applying heat and pressure through welding electrodes, which creates a strong metallurgical bond. In one embodiment, the metal body is made of copper, while the compatible metal is tin. The design of the welding electrodes allows for simultaneous shaping of the contact pad and the metal body, resulting in an arc-resistant contact pad with a thickness ranging from about 0.0005 inches to about 0.010 inches.
Career Highlights
Edward A. Vrabel is associated with General Electric Company, where he has applied his expertise in electrical engineering to develop innovative solutions. His work has contributed to advancements in electrical contact technology, making significant impacts in various applications.
Collaborations
Edward has collaborated with his coworker, Moreland P. Bennett, to further enhance the development of electrical contact technologies. Their combined efforts have led to innovative solutions that address industry challenges.
Conclusion
Edward A. Vrabel is a distinguished inventor whose work in electrical contact technology has paved the way for advancements in the field. His patented methods demonstrate a commitment to innovation and excellence in engineering.