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For the Inventor, By the Inventor

Rosenheim, Germany

Wilhelm Brand

This inventor holds 5 USPTO granted patents. Top assignee: Siemens Aktiengesellschaft. Active years: 1977-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wilhelm Brand. Retrieved from https://idiyas.com/inventor/wilhelm-brand-wgpksh0a

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 218(Granted Patents)


Location History:

  • Neubaldham, DE (1977)
  • Rosenheim, DE (1987 - 1988)

Company Filing History:

goldMedal5 out of 30,874 
 
Siemens Aktiengesellschaft
 patents

Years Active: 1977-1988

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5 patents (USPTO):Explore Patents
1. 4739425 - Magnetic disk memory comprising a membrane spring-braced bearing of a (1988-04-19),
2. 4714972 - Housing for a magnetic disk memory having a disk pack seat at opposite (1987-12-22),
3. 4710834 - Apparatus for positioning a magnetic disk read head with pulse operated (1987-12-01),
4. 4672487 - Magnetic disk memory having a disk pack hub seated at both sides of a (1987-06-09),
5. 4053975 - Method of making a self-supporting wire coil (1977-10-18),

Title: Wilhelm Brand: Innovator in Magnetic Disk Memory Technology

Introduction

Wilhelm Brand is a notable inventor based in Rosenheim, Germany. He has made significant contributions to the field of magnetic disk memory technology, holding a total of 5 patents. His innovative designs have paved the way for advancements in data storage solutions.

Latest Patents

One of Wilhelm Brand's latest patents involves a magnetic disk memory that features a membrane spring-braced bearing. This design includes a hub that is rotatably seated at both ends within a one-piece supporting shell of a housing. The hub carries at least one storage disk and is driven by an internal drive motor. The spindle is fixed to the hub, and a pair of ball bearings ensures play-free spindle guidance. Each ball bearing is secured with an interference fit, providing stability and precision in operation.

Another patent focuses on a housing for a magnetic disk memory that comprises a disk pack rotatably seated at both sides. This housing is designed with a parting plane parallel to the axes of the disk pack and the rotational positioner. The supporting shell includes an end wall inclined at a predetermined angle, enhancing the structural integrity of the design.

Career Highlights

Wilhelm Brand has had a distinguished career at Siemens Aktiengesellschaft, where he has been instrumental in developing cutting-edge technologies. His work has not only contributed to the company's success but has also influenced the broader field of data storage.

Collaborations

Throughout his career, Wilhelm has collaborated with esteemed colleagues such as Otto Olbrich and Albert Dierkes. These partnerships have fostered innovation and have led to the successful development of various technologies in the industry.

Conclusion

Wilhelm Brand's contributions to magnetic disk memory technology exemplify his innovative spirit and dedication to advancing data storage solutions. His patents reflect a deep understanding of engineering principles and a commitment to excellence in his field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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