Company Filing History:
Years Active: 2009-2025
Title: The Innovative Contributions of David Zollo
Introduction
David Zollo is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of engineering, particularly in the development of sealing systems for valves in tubing hangers. With a total of 6 patents to his name, Zollo's work showcases his expertise and innovative spirit.
Latest Patents
Zollo's latest patents include a "Seal gland assembly for a valve in a tubing hanger." This invention describes systems and methods for providing and energizing a seal gland assembly on a valve in a tubing hanger. The assembly comprises a first seal, a second seal, and a third seal, which work together to fill a seal gap formed between various components as the valve is threaded into the tubing hanger.
Another notable patent is the "Shape memory alloy member for use in polymer or composite seal applications." This sealing system includes a polymer seal positioned in a seal recess, along with a TWSMA member that transitions between a retracted shape and an expanded shape. This innovative design allows the TWSMA member to exert force on the polymer seal, ensuring effective sealing contact with the second component.
Career Highlights
David Zollo is currently employed at FMC Technologies, Inc., where he continues to develop cutting-edge technologies. His work has significantly impacted the engineering field, particularly in the area of sealing systems.
Collaborations
Zollo has collaborated with talented coworkers, including Andrew Beck and Sean Walters. Their combined expertise has contributed to the successful development of innovative solutions in their projects.
Conclusion
David Zollo's contributions to engineering through his patents and innovative designs highlight his role as a leading inventor in the field. His work continues to influence the development of advanced sealing systems, showcasing the importance of innovation in engineering.