Company Filing History:
Years Active: 1996-1997
Title: The Innovative Contributions of Leonid B Gelfand
Introduction
Leonid B Gelfand is a notable inventor based in Holland, MI (US). He has made significant contributions to the field of engineering, particularly in the design of mechanisms for filter presses. With a total of 2 patents to his name, Gelfand's work showcases his innovative spirit and technical expertise.
Latest Patents
Gelfand's latest patents include a "Plate Shifter Mechanism" and an "Air-Assist Discharge of Filter Press Cake." The Plate Shifter Mechanism is designed for a filter press and features a reciprocal housing that moves along the press side rail. It includes a stop pawl for halting movement in one direction and a drive pawl for opening the frontmost filter plate in the opposite direction. Additionally, a vibrator is mounted on the housing to assist in raising and dropping the filter plate, thereby facilitating the loosening of the filtrate adhered to it.
Career Highlights
Gelfand's career is marked by his dedication to improving filter press technology. His innovative designs have enhanced the efficiency and effectiveness of these machines, making significant impacts in various industrial applications. He is currently associated with Jwi Ltd., where he continues to develop and refine his inventions.
Collaborations
Throughout his career, Gelfand has worked alongside talented colleagues, including David J Spyker and Wesley G Koops. Their collaborative efforts have contributed to the advancement of technology in their field.
Conclusion
Leonid B Gelfand's contributions to engineering and filter press technology are commendable. His innovative patents reflect his commitment to enhancing industrial processes. Gelfand's work continues to inspire future advancements in the field.