Leonard Gelfand is an accomplished inventor based in Orange Village, OH (US). He has made significant contributions to the field of electrical engineering, particularly through his innovative designs and methods. With a total of 2 patents to his name, Gelfand continues to push the boundaries of technology.

Latest Patents

Gelfand's latest patents include a cable lug and method of making the same. This invention features a cable lug of the offset bar type designed for flush mounting on flat contact surfaces. It includes a flat lug with a cropped and sharply upturned end that abuts the end of the offset cable. A cast weld sleeve surrounds the upturned end and the adjacent end portion of the cable, securing them together. His second patent is for an improved aluminum electrode hanger contact and method of making the same. This design incorporates a longitudinal hole drilled in the end of the hanger, with slots cut into the hole for tin-coated copper inserts. These inserts are secured by superheated molten metal, providing a low-cost and significantly improved voltage drop contact between the aluminum hanger and a conductor.

Career Highlights

Gelfand is currently associated with Erico Products, Inc., where he applies his expertise in electrical engineering to develop innovative solutions. His work has been instrumental in enhancing the efficiency and reliability of electrical connections.

Conclusion

Leonard Gelfand's contributions to the field of electrical engineering through his patents demonstrate his commitment to innovation and improvement. His work continues to influence the industry and pave the way for future advancements.