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For the Inventor, By the Inventor

Burnsville, MN, United States of America

Robert E Chapin

USPTO Granted Patents = 14

Average Co-Inventor Count = 2.0

ph-index = 9

Forward Citations = 287(Granted Patents)


Company Filing History:

goldMedal14 out of 8,679 
 
Seagate Technology Incorporated
 patents

Years Active: 1991-2016

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14 patents (USPTO):Explore Patents
1. 9321143 - Lapping device with lapping control feature and method (2016-04-26),
2. 8628377 - Flexure assembly (2014-01-14),
3. 5774304 - Disc head slider having center rail with asymmetric edge steps (1998-06-30),
4. 5343343 - Air bearing slider with relieved rail ends (1994-08-30),
5. 5317465 - Negative pressure air bearing slider with a choke for restricting air (1994-05-31),
6. 5274518 - Negative pressure air bearing slider having converging isolation channels (1993-12-28),
7. 5267109 - Air bearing slider with relieved trailing edge (1993-11-30),
8. 5218495 - Negative pressure air bearing slider with spoiler channels (1993-06-08),
9. 5218494 - Negative pressure air bearing slider having isolation channels with edge (1993-06-08),
10. 5210666 - Self-loading air bearing slider with a relieved leading edge (1993-05-11),
11. 5200868 - Negative pressure air bearing slider having an air bearing surface (1993-04-06),
12. 5196973 - Negative pressure air bearing slider having isolation channels which (1993-03-23),
13. 5128822 - Configuration for negative pressure air bearing sliders (1992-07-07),
14. 5062017 - Hour-glass disk head slider (1991-10-29),

Title: Innovations by Robert E Chapin: A Closer Look at His Patents and Career

Introduction

Robert E Chapin is an accomplished inventor based in Burnsville, Minnesota. With a remarkable portfolio of 14 patents, Chapin has significantly contributed to advancements in the field of engineering and technology, particularly in lapping devices and flexure assemblies.

Latest Patents

Chapin's latest innovations include two notable patents. The first is a "Lapping device with lapping control feature and method." This invention describes a head structure for a lapping assembly, which features a raised contact surface that is elevated from the front surface of the head structure. This design allows for precise control over workpiece thickness and other lapping parameters through an adjustment mechanism.

The second patent is titled "Flexure assembly." This invention comprises a flexure stack made up of multiple individual webs that exert a force in one direction while generating friction in an orthogonal direction to maintain engagement between the webs. This flexure assembly is particularly useful for supporting workpieces, such as a slider row bar in a lapping machine.

Career Highlights

Chapin's career is marked by his association with Seagate Technology Incorporated, a leading data storage solutions company. His work at Seagate has allowed him to further explore his innovative ideas and develop solutions that enhance technology in the data storage sector.

Collaborations

Throughout his career, Chapin has worked closely with esteemed colleagues such as Richard A Strom and Peter Crane. Their collaborative efforts have likely fostered an environment of innovation, allowing them to share ideas and expertise to advance their respective projects.

Conclusion

Robert E Chapin exemplifies the innovative spirit of modern inventors. Through his patents and contributions at Seagate Technology, he has pushed the boundaries of technology and engineering. His advancements in lapping devices and flexure assemblies highlight the importance of continual innovation in enhancing the functionality of tools used in various industries.

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