Company Filing History:
Years Active: 2004-2023
Title: Innovations of Saulius Tomas Eiva
Introduction
Saulius Tomas Eiva is an accomplished inventor based in Ashaway, Rhode Island, known for his contributions to the field of polymer technology. With a total of three patents to his name, Eiva has made significant advancements in the design and operation of tube forming apparatuses and extruder temperature controllers.
Latest Patents
Eiva's latest patents include a "Polymeric tube forming apparatus with a multi-dimensional control system." This innovative apparatus is designed for forming polymeric tubing and features a housing that connects the rear and discharge ends. It includes a core tube assembly with both an exterior and an inner core tube, along with a die that has an inner die-surface. The apparatus also incorporates a diverter tip that extends from the inner core tube into the die, creating a die opening. Additionally, it features a core tube adjustment system that allows for modulation of wall thickness and concentricity of the tube.
Another notable patent is the "Method for operating extruder temperature controller with stable temperature reset." This method involves sensing the actual screw speed of an extruder screw within an extruder barrel equipped with heat exchange means. The process includes indexing and storing various screw speeds, each corresponding to a temperature reset value. By comparing the actual screw speed with stored values, the method selects the most appropriate screw speed and generates a control output driver signal to the heat exchange means.
Career Highlights
Eiva is currently employed at Davis-Standard Corporation, where he applies his expertise in polymer technology to develop innovative solutions. His work has contributed to the advancement of manufacturing processes in the polymer industry.
Collaborations
Throughout his career, Eiva has collaborated with notable coworkers, including John P. Christiano and Chad Allen Biron. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Saulius Tomas Eiva's contributions to the field of polymer technology through his patents and work at Davis-Standard Corporation highlight his role as a significant inventor. His innovative approaches to tube forming and temperature control systems continue to impact the industry positively.