For the Inventor, By the Inventor

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Simsbury, CT, United States of America

Easco Hand Tools, Inc.

USPTO Granted Patents = 75

% Expired Patents = 18.7

EPO Patents = 1

Trademarks = 19

Forward Citations = 1,383

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47 inventors (with patents filed for the assignee):

Robert L Arnold (21 out of 34 patents)

Awad Aly Gharib (11 out of 15 patents)

Richard P Folkenroth (11 out of 17 patents)

4. Bruce Dexter (10 out of 11 patents)

5. Peter C Chaconas (9 out of 26 patents)

6. Hsien-Chung Tuan-Mu (7 out of 17 patents)

7. Kenneth J Taggart, Sr (6 out of 8 patents)

8. Pei Yang Lee (5 out of 6 patents)

9. William G Mader (5 out of 11 patents)

10. Barry Buchanan (5 out of 6 patents)

11. Gary Cromer (5 out of 7 patents)

12. Xia Chen (4 out of 22 patents)

13. Muniswamappa Anjanappa (4 out of 26 patents)

14. T Kenneth Escoe (4 out of 4 patents)

15. Dana L Delaney (4 out of 4 patents)

Core Competencies:

Locking Flex-Head Ratchet Wrench

Electronic Torque Wrench

Ratcheting Tool

Tool Locking Mechanism

Laser Etched Socket

High Torque Open End Wrench

Universal Joint

Reversible Ratcheting Tool

Combination Pliers

Spanner

Oil Drain Plug Wrench

Wrench Socket Dispenser

75 patents: Sort by Forward Citations

1. 8474351 - Ratchet wrench (2013-07-02),

2. 8474350 - Locking flex-head ratchet wrench (2013-07-02),

3. 8375831 - Tool locking mechanism (2013-02-19),

4. 8056447 - Ratchet wrench (2011-11-15),

5. 8028607 - Locking flex-head ratchet wrench (2011-10-04),

6. RE42400 - Laser etched socket (2011-05-30),

7. 7861620 - Ratchet wrench (2011-01-04),

8. D627206 - Tool handle (2010-11-16),

9. D611788 - Hand tool (2010-03-16),

10. 7673542 - Spanner with prevention of disengagement of fasteners (2010-03-09),

11. 7658132 - Geared serpentine belt tool (2010-02-09),

12. 7562589 - Display device for an electronic torque wrench (2009-07-21),

13. 7493830 - Mechanical torque wrench with an electronic sensor and display device (2009-02-24),

14. D586193 - Electronic torque wrench (2009-02-10),

15. 7469619 - Electronic torque wrench with a torque compensation device (2008-12-30),

Easco Hand Tools, Inc. is a leading manufacturer of high-quality hand tools. With a strong focus on innovation, precision, and durability, Easco Hand Tools has been providing top-notch tools to professionals and DIY enthusiasts for over 50 years. Our vast product range includes wrenches, pliers, hammers, screwdrivers, and much more. We are committed to exceeding customer expectations by delivering reliable tools that enhance performance and make every job easier. Visit our website to explore our extensive collection and experience the Easco Hand Tools difference.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

75 Patents

#3 in Simsbury, CT

#135 in Connecticut

#4,900 in US

#9,996 in the World

Simsbury, CT, United States of America

Easco Hand Tools, Inc.

Forward Citations = 1,383

47 inventors:

Robert L Arnold (21 out of 34 patents)

Awad Aly Gharib (11 out of 15 patents)

Richard P Folkenroth (11 out of 17 patents)

4. Bruce Dexter (10 out of 11 patents)

5. Peter C Chaconas (9 out of 26 patents)

Please report any incorrect information to [email protected]

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