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For the Inventor, By the Inventor

Simsbury, CT, United States of America

Easco Hand Tools, Inc.


USPTO Granted Patents = 75

% Expired Patents = 18.7


Trademarks = 19

Forward Citations = 1,383

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47 inventors (with patents filed for the assignee):

goldMedal Robert L Arnold (21 out of 34 patents)

silverMedal Awad Aly Gharib (11 out of 15 patents)

bronzeMedal 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:

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),
Company Overview
Easco Hand Tools, Inc. is a prominent manufacturer based in Simsbury, Connecticut, specializing in the design and production of high-quality hand tools. The company focuses on innovative solutions such as locking flex-head ratchet wrenches, electronic torque wrenches, and various ratcheting tools. With a commitment to precision and durability, Easco integrates advanced features like tool locking mechanisms and laser-etched sockets into its product offerings, catering to both professional and DIY markets. Their expertise spans a range of essential hand tool technologies.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

75 Patents

#3 in Simsbury, CT

#135 in Connecticut

#4,913 in US

#10,023 in the World

Simsbury, CT (US)
Simsbury, CT, United States of America

Easco Hand Tools, Inc.

Forward Citations = 1,383

47 inventors:

goldMedal Robert L Arnold (21 out of 34 patents)

silverMedal Awad Aly Gharib (11 out of 15 patents)

bronzeMedal 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Easco Hand Tools, Inc.. Retrieved from https://idiyas.com/company/easco-hand-tools

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

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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