Company Filing History:
1 out of 24 
1 out of 3 Years Active: 1989-2006
Title: The Innovative Contributions of Donald R Schlie
Introduction
Donald R Schlie is a notable inventor based in Roscoe, Illinois, who has made significant contributions to the field of grinding technology. With a total of two patents to his name, Schlie's work focuses on enhancing the efficiency and effectiveness of grinding devices.
Latest Patents
One of Schlie's latest patents is the Segmented Superabrasive Grinding Device. This invention is designed for grinding applications, such as surface grinding discs or annular grinding wheels. The device consists of multiple abrasive segments arranged in an array, embedded in a matrix composition. It is specifically adapted for 'dry machining' operations, utilizing abrasive segments that may include diamond or cubic boron nitride particles. The inclusion of a dry lubricant and a melt phase metal composition aids in heat dissipation, making this device a significant advancement in grinding technology.
Another patent by Schlie is the Abrasive Disc, which features a bonded abrasive body with a flat mounting surface. This disc includes cup-shaped metallic washers that are embedded within the abrasive body. The design incorporates multiple apertures to lock the washers in place and to reduce the metallic surface area, enhancing the overall performance of the abrasive disc.
Career Highlights
Throughout his career, Donald R Schlie has worked with several prominent companies, including Litton Industrial Automation Systems, Inc. and Cinetic Landis Grinding Corporation. His experience in these organizations has contributed to his expertise in the field of grinding technology.
Collaborations
Schlie has collaborated with notable individuals in his field, including Leroy M Kubsh and Edward E Galen. These partnerships have likely influenced his innovative approach to grinding devices.
Conclusion
Donald R Schlie's contributions to grinding technology through his patents and career experiences highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in engineering.