Company Filing History:
1 out of 3 
4 out of 832,718 Years Active: 1978-1988
Title: The Innovative Contributions of Stephen R. Callegari
Introduction
Stephen R. Callegari is a notable inventor based in Lafayette, LA (US). He holds a total of 5 patents that showcase his expertise in fluid dynamics and well apparatus technology. His innovative designs have made significant contributions to the fields of engineering and technology.
Latest Patents
Among his latest patents is the "Slurry Separator," which is a fluid stream solids separator designed to enhance the separation of heavier constituents in a fluid stream. This invention features a curved flow confining chamber that encourages the migration of heavier particles radially outward. The design includes skimmer blades that extract strata of heavier constituents from the main stream, directing them into a separate exit flow path. Additionally, he has developed a "Gravel Pack Assembly," which is a well apparatus that connects to a pipe string in a cased borehole. This assembly includes a packer for sealing with the casing and an integral crossover/release assembly that manages the flow of fluids during formation treatment.
Career Highlights
Throughout his career, Stephen has worked with various companies, including Lamb Industries, Inc. His work has focused on creating innovative solutions that address complex engineering challenges. His patents reflect a deep understanding of fluid mechanics and well construction.
Collaborations
Stephen has collaborated with notable individuals in his field, including James Devin Moncus and Roland George Harper, Jr. These collaborations have likely contributed to the development and refinement of his innovative ideas.
Conclusion
Stephen R. Callegari's contributions to the field of engineering through his patents demonstrate his commitment to innovation and problem-solving. His work continues to influence the industry and inspire future inventors.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.