This inventor holds 3 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1980-1991.
Company Filing History:
Years Active: 1980-1991
Title: Gerald A Daughenbaugh: Innovator in Magnetic Head Technology
Introduction
Gerald A Daughenbaugh is a notable inventor based in Tucson, AZ, recognized for his contributions to the field of magnetic head technology. With a total of 3 patents, Daughenbaugh has made significant advancements that enhance the performance and durability of magnetic tape heads.
Latest Patents
One of Daughenbaugh's latest patents is a method of making low wear glass for magnetic heads. This innovative approach involves combining a specific lead borosilicate glass with a specific borosilicate glass in a 60/40 weight percent ratio. The resulting glass exhibits compatibility with ferrite and demonstrates reduced wear characteristics. By controlling the anneal temperature, Daughenbaugh effectively regulates the residual stress of the closure glass, providing control over its wear characteristics.
Another significant patent is the sandwich type magnetoresistive read head. This assembly comprises a silicon substrate with a magnetoresistive element mounted on it, surrounded by sapphire members in a sandwich configuration. This design improves wear characteristics and facilitates good heat dissipation while minimizing thermal noise.
Career Highlights
Daughenbaugh is currently associated with International Business Machines Corporation (IBM), where he continues to innovate in the field of magnetic technology. His work has contributed to the development of advanced magnetic heads that are crucial for data storage and retrieval.
Collaborations
Throughout his career, Daughenbaugh has collaborated with notable colleagues, including Roger D Bassett and Davis S Fields, Jr. These collaborations have fostered an environment of innovation and have led to the successful development of new technologies in the industry.
Conclusion
Gerald A Daughenbaugh's contributions to magnetic head technology through his patents and work at IBM highlight his role as a significant inventor in this field. His innovative methods and designs continue to influence the future of magnetic data storage.