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For the Inventor, By the Inventor

Eastleigh, United Kingdom

Michael R Hatchett

This inventor holds 9 USPTO granted patents. Top assignees: International Business Machines Corporation, Other. Active years: 1978-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael R Hatchett. Retrieved from https://idiyas.com/inventor/michael-r-hatchett

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 6

Forward Citations = 118(Granted Patents)


Location History:

  • Romsey, GB (1978 - 1979)
  • Eastleigh, GB (1985 - 1992)
  • Chandlers Ford, GB (1988 - 1992)
  • Chandlers Ford Hants SO5 IFN, GB (1996)

Company Filing History:

goldMedal8 out of 166,351 
 
International Business Machines Corporation
 patents
silverMedal1 out of 834,513 
Other
 patents

Years Active: 1978-1996

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9 patents (USPTO):Explore Patents
1. 5559652 - Disk drive rotary actuator with rocking pivot (1996-09-24),
2. 5150512 - Method of assembling a disk file (1992-09-29),
3. 5124855 - Disk file with isolation mount (1992-06-23),
4. 5029029 - Linear actuator with reduced wear guide way (1991-07-02),
5. 4809102 - Disk file with air filtration system (1989-02-28),
6. 4743995 - Disk file with in-hub motor (1988-05-10),
7. 4510841 - Mechanism for cutting single thickness paper or like sheet material and (1985-04-16),
8. 4167269 - Flexible record disk signal storage apparatus (1979-09-11),
9. 4131199 - Record disk cartridge (1978-12-26),

Title: Michael R Hatchett: Innovator in Disk Drive Technology

Introduction

Michael R Hatchett is a notable inventor based in Eastleigh, GB. He has made significant contributions to the field of disk drive technology, holding a total of 9 patents. His work has focused on improving the functionality and efficiency of disk drive components.

Latest Patents

One of his latest patents is for a disk drive rotary actuator with a rocking pivot. This innovative design allows for limited angular rotation of an actuator arm assembly. The actuator arm is connected to a fixed surface by a spring, which enhances its operational stability. Additionally, the design includes second rocking surfaces on the rotational axis, and a flexure leaf connects the arm to the disk drive base, providing positional stability. The advantages of this rocking pivot actuator include simplicity and improved frictional characteristics, making it a valuable advancement in disk drive technology.

Career Highlights

Throughout his career, Michael has worked with prominent companies, including International Business Machines Corporation (IBM). His experience in such a reputable organization has contributed to his expertise in the field of technology and innovation.

Collaborations

Michael has collaborated with notable individuals in his field, including John S Heath and Anthony R Hearn. These collaborations have likely enriched his work and led to further advancements in disk drive technology.

Conclusion

Michael R Hatchett is a distinguished inventor whose contributions to disk drive technology have made a lasting impact. His innovative designs and collaborations with industry professionals highlight his commitment to advancing technology.

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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