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For the Inventor, By the Inventor

Kenosha, WI, United States of America

Snap-On Tools Company


USPTO Granted Patents = 57



Trademarks = 2

Forward Citations = 1,646

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78 inventors (with patents filed for the assignee):

goldMedal Anil P Ghode (5 out of 21 patents)

silverMedal Daniel S Pusateri (5 out of 21 patents)

bronzeMedal Joshua M Beer (4 out of 34 patents)

4.  Yosuf M Taraki (4 out of 14 patents)

5.  James R Brehm (4 out of 12 patents)

6.  Marco E DeVecchis (3 out of 16 patents)

7.  Paul W Griffin (3 out of 14 patents)

8.  Dale A Trsar (3 out of 19 patents)

9.  Robert L Hartman (3 out of 5 patents)

10.  Raymond D DeRome (3 out of 8 patents)

11.  Daniel M Eggert (2 out of 70 patents)

12.  Steven R Wente (2 out of 16 patents)

13.  Thomas P Becker (2 out of 35 patents)

14.  Dennis A Nowak, Jr (2 out of 6 patents)

15.  Jeffrey H Hoff (2 out of 14 patents)


Core Competencies:
Wrench
Torque Tool
Screwdriver
Pneumatic Tool
Electrical Tester
Battery Adapter
Impact Mechanism
Tool Chest
Power Tool
Dynamic Diagnosis
Vehicle Weighing
Storage Solutions

57 patents:

1. D488363 - Open-end wrench head (2004-04-14),
2. 6655240 - Insulating driver with injection molded shank and fluted working tip (2003-12-02),
3. 6463811 - Bending beam torque wrench (2002-10-15),
4. 6411096 - Scope analyzer for direct ignition engines (2002-06-25),
5. 6405621 - Ratchet wrench with multi-position ratchet head (2002-06-18),
6. 6297646 - Electrical tester for small motor vehicles (2001-10-02),
7. 6260445 - Ratcheting composite screwdriver (2001-07-17),
8. 6254438 - Battery side-terminal adapter and Kelvin connector (2001-07-03),
9. 6242921 - Alternator testing apparatus and method (2001-06-05),
10. 6227308 - Reversible impact mechanism with structure limiting hammer travel (2001-05-08),
11. 6225972 - Oscilloscope display with rail indicator (2001-05-01),
12. 6216566 - Insulating composite breaker bar (2001-04-17),
13. 6199642 - Reversible ratcheting power tool with synchronized motor and ratchet control (2001-03-13),
14. 6199383 - Pneumatic tool and air deflector boot therefor (2001-03-13),
15. D438438 - Handle (2001-03-07),
Company Overview
Snap-On Tools Company, headquartered in Kenosha, Wisconsin, specializes in the engineering and manufacturing of high-quality hand tools. The company is renowned for its innovative solutions in various tool categories, including wrenches, torque tools, screwdrivers, and pneumatic tools. Snap-On also focuses on advanced technologies such as electrical testers and battery adapters, enhancing the efficiency and effectiveness of automotive and industrial applications. With a commitment to precision and durability, Snap-On continues to be a leader in the hand tools market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Snap-On Tools Company USPTO Patent Assignee Logo
57 Patents

#4 in Kenosha, WI

#158 in Wisconsin

#6,249 in US

#12,563 in the World

Kenosha, WI (US)
Kenosha, WI, United States of America

Snap-On Tools Company

Forward Citations = 1,646

78 inventors:

goldMedal Anil P Ghode (5 out of 21 patents)

silverMedal Daniel S Pusateri (5 out of 21 patents)

bronzeMedal Joshua M Beer (4 out of 34 patents)

4.  Yosuf M Taraki (4 out of 14 patents)

5.  James R Brehm (4 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Snap-On Tools Company. Retrieved from https://idiyas.com/company/snap-on-tools-company

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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