Company Filing History:
Years Active: 1998-2011
Title: Innovations of Dennis R Shookman
Introduction
Dennis R Shookman is a notable inventor based in Washington, IL (US). He has made significant contributions to the field of engineering, particularly in the design of machinery used in construction and tunneling. With a total of four patents to his name, Shookman has demonstrated a commitment to innovation and problem-solving in his work.
Latest Patents
Among his latest patents is a rotary cutter for tunnel boring machines. This invention features a cutter ring mounted to a hub, which is attached to a shaft. A sleeve bearing system is strategically positioned between the hub and the shaft to support the hub while allowing for relative rotation. Additionally, a duo-cone seal assembly is included to prevent contaminants from entering the sleeve bearing system. An oil gallery is also integrated into the shaft to provide lubrication for the sleeve bearing system. Another significant patent is a joint assembly designed to resist galling. This assembly connects two structures and includes a pin positioned between them. An insert is free-floating around the pin, allowing it to contact either structure. The insert features a crown-shaped surface that directs forces to its center, effectively reducing edge loading.
Career Highlights
Dennis R Shookman is currently employed at Caterpillar Inc., a leading company in the manufacturing of construction and mining equipment. His work at Caterpillar has allowed him to apply his innovative ideas to real-world applications, contributing to the advancement of machinery technology.
Collaborations
Throughout his career, Shookman has collaborated with talented individuals such as Thomas E Oertley and Michael S Bottom. These collaborations have fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Dennis R Shookman is a distinguished inventor whose work has significantly impacted the engineering field. His innovative patents and contributions to Caterpillar Inc. highlight his dedication to advancing technology in machinery.
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.