Robert A Cole

Title: Innovations of Robert A. Cole in Magnetic Head Technology

Introduction

Robert A. Cole is an innovative inventor based in Newark, California, known for his significant contributions to the field of thin film magnetic heads. Holding three patents, Cole has developed automated systems that improve the precision and efficiency of manufacturing processes in this specialized area.

Latest Patents

Cole's most recent patents include an "Automated System for Controlling Taper Length During the Lapping of Air" and an "Automated System for Lapping Air Bearing Surface of Magnetic Heads". The first patent describes an automated system that utilizes a lapping fixture and a rotary lapping plate to control the taper length of magnetic heads. It features a ceramic bar that holds the heads and processes data signals to ensure uniform taper across the bar. The system adjusts pressure and weight during the tapering process, allowing for a precise and automatic termination once the desired taper is achieved.

The second patent also emphasizes automation in lapping thin film magnetic heads, improving works on throat height level measurements and allowing for proportional lapping and fine polishing steps. The sophisticated use of digital data signals ensures optimized manufacturing conditions resulting in high-quality outcomes.

Career Highlights

Throughout his career, Robert A. Cole has been associated with Read Rite Corporation, where he has worked on various groundbreaking projects aimed at enhancing the efficiency of magnetic head manufacturing. His work not only demonstrates his expertise but also his commitment to innovation and advancements in technology.

Collaborations

Cole has collaborated closely with his coworker, Peter G. Bischoff. Together, they have leveraged their knowledge and skills to push the boundaries of what is possible in the design and production of magnetic heads, contributing significantly to the industry.

Conclusion

Robert A. Cole's inventive spirit and contributions to the field of magnetic head technology are noteworthy. His automated systems for lapping processes have set new benchmarks in precision and efficiency. As he continues to innovate, the impact of his work will resonate throughout the industry, inspiring future advancements in the realm of innovations and inventions.