% Expired Patents = 37.5

Forward Citations = 37

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12 inventors (with patents filed for the assignee):

Mark Edwin Peters (1 out of 37 patents)

Kenneth R Pierce (1 out of 27 patents)

Abel Hsu (1 out of 2 patents)

4. Michael W Gearhart (1 out of 25 patents)

5. Mark Richard Christopher (1 out of 23 patents)

6. Joseph D Davis (1 out of 10 patents)

7. Tyler L Terrell (1 out of 1 patent)

8. Dennis G Doyle (1 out of 33 patents)

9. Jim Maynard (1 out of 4 patents)

10. Jerry Piechowski (1 out of 4 patents)

11. Mark J Kwilosz (1 out of 7 patents)

12. Murray Edward Bruce Leighton (1 out of 12 patents)

8 patents: Sort by Forward Citations

1. 10811200 - Apparatus and methods for latching, and systems including the same (2020-10-20),

2. 10376993 - Flash trap (2019-08-13),

3. 9962768 - Pipe machining apparatuses and methods of operating the same (2018-05-08),

4. 8955293 - Reclosable bag and zipper therefor (2015-02-17),

5. 8257056 - Service pack variable displacement pump (2012-09-04),

6. 8230784 - Method and apparatus for calibrating print head pressure and applying an accurate print pressure during production (2012-07-31),

7. 7767934 - Torch feed roll adjustment lever (2010-08-03),

8. 6513550 - Two-piece cap for a vent hose (2003-02-04),

Company Overview

Illinois Tool Works Inc. is a leading manufacturer of industrial cutting tools and consumables. Established in 1912, the company has a strong reputation for quality and innovation in the metalworking industry. With a wide range of products and services, Illinois Tool Works Inc. caters to a diverse customer base across various sectors including automotive, aerospace, and construction.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#16 in Glenview, IL

#1,699 in Illinois

#35,924 in US

Glenview, IL, United States of America

Illinois Took Works Inc.

Forward Citations = 37

12 inventors:

Mark Edwin Peters (1 out of 37 patents)

Kenneth R Pierce (1 out of 27 patents)

Abel Hsu (1 out of 2 patents)

4. Michael W Gearhart (1 out of 25 patents)

5. Mark Richard Christopher (1 out of 23 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Illinois Took Works Inc.. Retrieved from https://idiyas.com/company/illinois-took-works

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]