Joseph P Koetas

Title: Innovations by Joseph P. Koetas in Polishing Pad Technology.

Introduction

Joseph P. Koetas is an accomplished inventor based in Landenberg, PA (US). He has made significant contributions to the field of chemical mechanical polishing pads, holding a total of 2 patents. His work focuses on improving the manufacturing processes and quality of polishing pads used in various applications.

Latest Patents

Joseph P. Koetas has developed two notable patents. The first patent is titled "Method of forming a polishing pad having reduced striations." This invention provides a method for creating a chemical mechanical polishing pad by utilizing a tank with polymeric materials and a storage hopper containing microspheres. The process involves fluidizing the microspheres to reduce their initial bulk density and mixing them with polymeric materials to form a molded product. The second patent is "Apparatus for forming a polishing pad having reduced striations." This apparatus includes a delivery system for polymeric materials and microspheres, along with a bulk density control unit that enhances the manufacturing process.

Career Highlights

Joseph P. Koetas is currently employed at Rohm and Haas Electronic Materials Cmp Holdings, Inc. His innovative work in the field of polishing pads has positioned him as a key figure in the industry. His patents reflect his commitment to advancing technology and improving product quality.

Collaborations

Throughout his career, Joseph has collaborated with notable colleagues, including Alan E. Leviton and Kari-Ell Norton. These partnerships have contributed to the development of his innovative patents and have fostered a collaborative environment for technological advancement.

Conclusion

Joseph P. Koetas is a prominent inventor whose work in polishing pad technology has led to significant advancements in the field. His patents demonstrate his expertise and dedication to innovation, making him a valuable contributor to the industry.