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For the Inventor, By the Inventor

Jacobus, PA, United States of America

Eric E Hatfield

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This inventor holds 23 USPTO granted patents and 7 published patent applications and 7 EPO patents, primarily in Brushless Motor Technology. Top assignee: Black Decker Inc.. Active years: 2009-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eric E Hatfield. Retrieved from https://idiyas.com/inventor/eric-e-hatfield

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 87.0

 

Average Co-Inventor Count = 4.8

ph-index = 11

Forward Citations = 339(Granted Patents)


Location History:

  • Owings Mills, MD (US) (2009 - 2012)
  • Jacobus, PA (US) (2010 - 2016)
  • Flagstaff, AZ (US) (2021 - 2022)
  • Anthem, AZ (US) (2016 - 2024)

Company Filing History:

goldMedal23 out of 5,073 
 
Black Decker Inc.
 patents

Years Active: 2009-2024

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Areas of Expertise:
Brushless Motor
Power Tool
Stator Assembly
Rotor Assembly
Control Unit
Light Emitting Assembly
Angle Grinder
Trigger Assembly
Illumination
Power Tool Design
23 patents (USPTO):Explore Patents
1. 12126234 - Stator assembly for a brushless motor in a power tool preliminary class (2024-10-22),
2. 12107483 - Brushless motor for a power tool (2024-10-01),
3. 11894744 - Stator assembly for a brushless motor in a power tool (2024-02-06),
4. 11837934 - Stator assembly for a brushless motor in a power tool (2023-12-05),
5. 11374462 - Brushless motor for a power tool (2022-06-28),
6. 11133720 - Stator assembly for a brushless motor in a power tool (2021-09-28),
7. 11128194 - Stator assembly for a brushless motor in a power tool (2021-09-21),
8. 10923989 - Brushless motor for a power tool (2021-02-16),
9. 10523080 - Stator assembly for a brushless motor in a power tool (2019-12-31),
10. 10056806 - Stator assembly for a brushless motor in a power tool (2018-08-21),
11. 9819241 - Stator assembly for a brushless motor in a power tool (2017-11-14),
12. 9450472 - Rotor assembly for brushless motor for a power tool (2016-09-20),
13. 9352458 - Power tool with light for illuminating workpiece (2016-05-31),
14. 9318932 - Control unit for a power tool (2016-04-19),
15. 8820955 - Power tool with light emitting assembly (2014-09-02),

Title: The Inventive Journey of Eric E Hatfield

Introduction: Eric E Hatfield, a talented inventor hailing from Jacobus, PA (US), has made significant contributions to the world of innovation with his creative mind and problem-solving skills.

Latest Patents: Eric E Hatfield holds several patents in various fields, including mechanical engineering, electronics, and consumer products. His latest patents focus on sustainable energy solutions and smart home technologies.

Career Highlights: Throughout his career, Eric E Hatfield has worked with leading tech companies to bring his inventions to life. His innovative designs have revolutionized industries such as renewable energy, transportation, and home automation.

Collaborations: Eric E Hatfield has collaborated with top researchers and engineers to enhance the functionality and efficiency of his inventions. His partnerships with industry experts have led to groundbreaking developments in the field of technology.

Conclusion: Eric E Hatfield's passion for innovation and dedication to creating cutting-edge solutions have established him as a prominent figure in the world of inventors. His relentless pursuit of excellence continues to inspire future generations of innovators.

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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