Company Filing History:
Years Active: 2005-2011
Title: The Innovative Contributions of Donald A. Longhurst
Introduction
Donald A. Longhurst is a notable inventor based in Kennesaw, GA (US). He has made significant contributions to the field of milling technology, holding a total of 3 patents. His work focuses on improving the efficiency and effectiveness of milling processes.
Latest Patents
One of his latest patents is for a "Milling station and method for grinding milling material." This invention involves a milling station that utilizes both a coarse grinding circuit and a fine grinding circuit. The coarse grinding circuit features a classifier and a material bed roller mill, while the fine grinding circuit includes a tube mill with multiple grinding chambers, a central outlet, and a divider. This innovative design allows for the efficient subdivision of milling material, enhancing the overall grinding process.
Another significant patent by Longhurst is the "Apparatus for controlling the separation of particulate material." This apparatus is designed to separate particulate material into fine and coarse particles. It introduces particulate material and a gas stream independently into a separating zone, where the gas stream's volume and velocity can be adjusted to entrain fine particles. This flexibility allows for precise control over the fineness of the separated particles, making it a valuable tool in milling operations.
Career Highlights
Throughout his career, Donald A. Longhurst has worked with prominent companies in the industry, including Polysius Corporation and Polysius AG. His experience in these organizations has contributed to his expertise in milling technology and innovation.
Collaborations
Longhurst has collaborated with notable professionals in his field, including Franz-Josef Zurhove and Ludger Schulte. These collaborations have likely enriched his work and led to further advancements in milling technology.
Conclusion
Donald A. Longhurst's contributions to milling technology through his patents and career experiences highlight his role as an influential inventor. His innovative approaches continue to impact the industry positively.
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.