Company Filing History:
Years Active: 1989-1996
Title: The Innovative Contributions of Dennis G Pearson
Introduction
Dennis G Pearson is a notable inventor based in Lake Zurich, Illinois. He has made significant contributions to the field of engineering, particularly in the development of advanced rotating unions. With a total of three patents to his name, Pearson's work showcases his commitment to innovation and problem-solving in mechanical design.
Latest Patents
One of Pearson's latest patents is the Bearingless Coolant Union. This invention is a unitary, fully-assembled bearingless coolant union that efficiently transfers cooling fluid from a source to the axial bore of a rotating spindle on a stationary machine. The design includes a main housing that securely holds both a rotor assembly and a stator assembly. This configuration ensures that a rotating seal on the rotor remains in fluid-tight contact with a non-rotating seal on the stator. The union allows for axial movement and minor misalignment, enhancing its functionality in various applications.
Another significant patent is the Rotating Union with Carbon Graphite Labyrinthine Seal. This invention features a multiple passage rotating union that includes a housing assembly with an elongated cylindrical sleeve bearing made of carbon graphite. This sleeve is heat shrunk to the inner surface of the housing bore, providing a reliable bearing surface for the rotor assembly and effective sealing between the fluid passageways.
Career Highlights
Throughout his career, Dennis G Pearson has worked with reputable companies such as Deublin Company and Barco, a division of Marison Industries. His experience in these organizations has contributed to his expertise in the field of mechanical engineering and patent development.
Collaborations
Pearson has collaborated with notable coworkers, including Delbert C Reisener and Louis H Deubler. These partnerships have likely fostered an environment of innovation and creativity, leading to the successful development of his patents.
Conclusion
Dennis G Pearson's contributions to the field of engineering through his innovative patents demonstrate his expertise and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.