Company Filing History:
Years Active: 1979
Title: **Innovator Spotlight: Sideny Lieberman**
Introduction
Sideny Lieberman, an accomplished inventor based in Lancaster, PA, has made a notable contribution to the field of hydraulic engineering with his innovative patent. His invention focuses on enhancing the functionality and efficiency of door closers, adding value to residential and commercial applications alike.
Latest Patents
Lieberman holds a patent for a groundbreaking device titled "Temperature Compensating Hydraulic Door Closer." This hydraulic door closer apparatus comprises a cylinder and a piston situated within the cylinder. The invention includes linkage means that facilitate the transmission of forces between the piston and a door, ensuring smooth operation. A key aspect of his patent is the hydraulic circuit designed to control the piston’s movement. Importantly, a temperature-responsive control element is integrated into the hydraulic circuit, allowing it to adjust the circuit's characteristics in reaction to fluctuations in ambient temperature or the temperature of the fluid inside the closer.
Career Highlights
Currently, Sideny Lieberman is associated with the Reading Door Closer Corporation, where he continues to contribute to the realm of hydraulic door technology. His work at this company aligns with his dedication to designing innovative solutions that improve everyday products.
Collaborations
Throughout his career, Lieberman has likely worked with numerous professionals in engineering and design, collaborating to refine and promote his ideas. Such partnerships often play a vital role in transforming a concept into a commercially viable product.
Conclusion
Sideny Lieberman's innovative spirit and dedication to engineering excellence are reflected in his significant contributions to hydraulic technology. Through his patented work on temperature compensating hydraulic door closers, he has demonstrated the fundamental role inventors play in advancing practical solutions that enhance functionality in our daily lives.