This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Cometflo Ltd., Other. Active years: 2020-2022.
Company Filing History:
2 out of 2 
1 out of 834,350 Years Active: 2020-2022
Title: Innovations by Yoseph Feldman
Introduction
Yoseph Feldman is an accomplished inventor based in Tel Aviv, Israel. He holds three patents that showcase his innovative contributions to valve technology and liquid control systems. His work reflects a deep understanding of mechanical engineering and practical applications in fluid dynamics.
Latest Patents
One of his latest patents is a normally closed valve having a closure delay system and a method thereof. This invention features a closure delay system that utilizes the effect of vacuum on a flexible suction cup to generate a force that keeps the valve open for a preset time period. The valve includes a closure delay mechanism with an actuator shaft and a suction cup, which engages the cavity top wall when the valve is closed. The suction cup automatically disengages after a preset time period, allowing the valve to close once pressure is removed.
Another significant patent is for float valve systems and methods for controlling liquid levels in vessels. This invention involves a confined, flexible-walled container that uses gravity to generate a force acting on an actuator mechanism to operate a normally closed control valve. The container is designed to hold a predetermined quantity of liquid and is housed in a non-flexible material, allowing for precise control of liquid levels in various applications.
Career Highlights
Yoseph has worked with Cometflo Ltd., where he applied his expertise in valve technology and liquid control systems. His innovative designs have contributed to advancements in the field, enhancing the efficiency and reliability of fluid management systems.
Collaborations
Yoseph has collaborated with Emanuel Mendes, who has been a significant coworker in his projects. Their partnership has fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Yoseph Feldman's contributions to valve technology and liquid control systems demonstrate his innovative spirit and engineering prowess. His patents reflect a commitment to improving fluid dynamics and enhancing practical applications in various industries.