Company Filing History:
1 out of 3 
1 out of 832,812 Years Active: 2001-2002
Title: Chih-yuan Shia: Innovator in Surface Conditioning Technology
Introduction
Chih-yuan Shia is a notable inventor based in Germantown, WI (US). He has made significant contributions to the field of surface conditioning technology, holding a total of 2 patents. His innovative designs have enhanced the efficiency and effectiveness of various industrial applications.
Latest Patents
One of Chih-yuan Shia's latest patents is the "Power Brush." This invention discloses a hub designed to support and retain at least one surface conditioning article relative to and spaced apart from a rotary shaft. The hub consists of an arbor tube and a pair of plates, with shoulders provided on the arbor tube to set a predetermined distance between the plates. This design allows for a consistent density of the surface conditioning article. Additionally, the plates may feature a key-shaped region to accommodate an adapter for shafts of smaller diameters.
Another significant patent is the "Brush Seal." This invention includes a retainer and a multiplicity of single bristles, each having a fixed end and a free sealing end. The fixed ends are individually attached to the retainer at the same angle, ensuring a uniform pack density throughout the bristles. This design enhances the sealing capabilities of the brush seal in various applications.
Career Highlights
Chih-yuan Shia has worked with several companies, including Pferd Milwaukee Brush Company, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for surface conditioning.
Collaborations
Throughout his career, Chih-yuan has collaborated with notable individuals such as James A. Henderson and Matthew Dennis Cunningham. These collaborations have fostered a creative environment that has led to the development of his patented technologies.
Conclusion
Chih-yuan Shia is a distinguished inventor whose work in surface conditioning technology has resulted in valuable patents. His innovative designs, such as the Power Brush and Brush Seal, demonstrate his commitment to enhancing industrial processes. His contributions continue to impact the field positively.