Company Filing History:
Years Active: 2004-2006
Title: Innovations of Gregory L Barbour
Introduction
Gregory L Barbour is a notable inventor based in San Luis Obispo, California. He has made significant contributions to the field of polishing technology, holding three patents to his name. His work focuses on enhancing the efficiency and effectiveness of polishing processes through innovative designs.
Latest Patents
One of Gregory's latest patents is a polishing pad with a built-in optical sensor. This invention features an optical sensor that includes a light source and a detector, which is strategically located within a cavity in the polishing pad. The light from the source is reflected from the surface being polished, and the detector captures the reflected light. The electrical signal generated by the detector is transmitted to a hub located at the central aperture of the polishing pad. This disposable polishing pad is designed to be removably connected, both mechanically and electrically, to the hub. The hub contains electronic circuitry that supplies power to the optical sensor and transmits the electrical signal to a non-rotating station. This system allows for continuous monitoring of an optical characteristic of the surface being polished, even while the polishing machine is in operation. It also enables the determination of the endpoint of the polishing process.
Career Highlights
Gregory L Barbour is currently employed at Strasbaugh, a company known for its advanced manufacturing solutions. His work at Strasbaugh has allowed him to develop and refine his innovative polishing technologies, contributing to the company's reputation in the industry.
Collaborations
Gregory has collaborated with several talented individuals in his field, including David G Halley and Ben Smedley. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Gregory L Barbour's contributions to polishing technology through his innovative patents demonstrate his commitment to advancing the field. His work continues to influence the industry, showcasing the importance of innovation in manufacturing processes.