Location History:
- Sindelfingen, DE (1983)
- Bad Liebenzell, DE (1986)
Company Filing History:
Years Active: 1983-1986
Title: Erhard Max: Innovator in Magnetic Technology
Introduction
Erhard Max is a notable inventor based in Sindelfingen, Germany. He has made significant contributions to the field of magnetic technology, holding 2 patents that showcase his innovative approach to engineering.
Latest Patents
Max's latest patents include an apparatus comprising a lubricant-coated magnetic disc. This magnetic disc features a magnetizable layer to which an adhesion promoting layer and a lubricant film are applied. Additionally, the substrate of the magnetic head has an adhesion reducing layer deposited on it. The apparatus can also exhibit only one adhesion-influencing layer. The layers are formed through the reaction of a sililating agent with reactive groups on the surfaces of the magnetizable layer or the substrate of the magnetic head. The sililating agents used differ in their terminal groups, with one category producing van der Waals bonds to the lubricant molecules, while the other remains chemically indifferent. The two layers are created by spin-coating a solution of the sililating agent and subsequently drying it. This innovative apparatus ensures a homogeneous coating of the magnetizable layer with lubricant and prevents the pick-up of lubricant by the substrate of the magnetic head.
Another significant patent by Max is for a magnetic disk substrate with a core of synthetic material. This substrate employs an annular core of synthetic material with thin metal foils bonded to opposite faces. The metal foils are designed to receive a magnetic recording material, forming a magnetic recording structure. To enhance performance, a thin, soft, deformable layer, such as copper, is applied to the inner surfaces of the foils. This layer prevents irregularities in the core faces from affecting the outer surfaces of the metal foils.
Career Highlights
Erhard Max 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 advancements in data storage and retrieval systems.
Collaborations
Max has collaborated with notable coworkers, including Holger Hinkel and Annelie Monnich, who have also contributed to the field of magnetic technology.
Conclusion
Erhard Max is a distinguished inventor whose work in magnetic technology has led to significant advancements in the industry. His innovative patents reflect his commitment to enhancing the performance and efficiency of magnetic recording systems.