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For the Inventor, By the Inventor

Ogden, UT, United States of America

Thomas J Angellotti

USPTO Granted Patents = 15

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 36(Granted Patents)


Location History:

  • Birmingham, MI (US) (2000)
  • Odgen, UT (US) (2000 - 2002)
  • Ogden, UT (US) (1999 - 2003)

Company Filing History:

goldMedal15 out of 414 
 
Iomega Corporation
 patents

Years Active: 1999-2003

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15 patents (USPTO):
1. 6555043 - Method of making a carriage assembly for a disk drive (2003-04-29),
2. 6359756 - Disk drive having a system for protecting the read/write heads (2002-03-19),
3. 6306332 - Method of making an in-rigger of a carriage assembly that prevents rotation of the carriage assembly (2001-10-23),
4. 6301082 - Operating system for operating an eject system and a head retraction system of a disk drive (2001-10-09),
5. 6201665 - Disk drive load ramp for protecting the actuator heads (2001-03-13),
6. 6147842 - Carriage assembly with components molded to a carriage body (2000-11-14),
7. 6137651 - Flexured mounting system for friction reduction and friction (2000-10-24),
8. 6104573 - Integral lift wing for a disk drive actuator (2000-08-15),
9. 6072666 - Head retraction system for retracting the heads of a disk drive (2000-06-06),
10. 5982588 - Elongated rear bearing for linear actuator (1999-11-09),
11. 5969908 - In-rigger of a carriage assembly that prevents rotation of the carriage (1999-10-19),
12. 5963399 - Dual loop flex circuit for a linear actuator (1999-10-05),
13. 5920445 - Flexured mounting system for friction reduction and friction (1999-07-06),
14. D411188 - Door for a computer disk drive (1999-06-22),
15. D410905 - Casing for a computer disk drive (1999-06-15),

Title: Thomas J Angellotti: Innovator in Disk Drive Technology

Introduction

Thomas J Angellotti is a prominent inventor based in Ogden, Utah, known for his significant contributions to disk drive technology. With a total of 15 patents to his name, Angellotti has made remarkable advancements in the field, particularly in the design and functionality of disk drives.

Latest Patents

Among his latest patents, Angellotti has developed a method of making a carriage assembly for a disk drive. This invention features a carriage assembly designed to carry read/write heads into engagement with a recording medium. The assembly comprises a carriage body made from molded plastic, which includes a sidewall with a passage extending between its open ends. A coil is interlockingly coupled with the carriage body sidewall, and at least one carriage arm is also molded to the carriage body to support the read/write heads.

Another notable patent is for a disk drive that includes a system for protecting the read/write heads. This improved disk drive features an advanced operating system, eject system, head retract system, and motor loading system. The operating system allows selective control of the motor output to power either the eject crank or the head crank, facilitating the movement of the disk drive heads or the ejection of a disk cartridge.

Career Highlights

Angellotti is currently employed at Iomega Corporation, where he continues to innovate and develop cutting-edge technologies in the disk drive sector. His work has significantly impacted the efficiency and reliability of disk drives, making them more user-friendly and effective.

Collaborations

Throughout his career, Angellotti has collaborated with notable colleagues, including John C Briggs and David E Jones. These partnerships have fostered a creative environment that has led to the development of several groundbreaking technologies.

Conclusion

Thomas J Angellotti stands out as a key figure in the realm of disk drive innovation. His patents and contributions have not only advanced technology but have also set new standards in the industry.

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