L Thomas Hayes

This inventor holds 14 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 2 EPO patents, primarily in Welding Technology. Top assignee: Illinois Tool Works Inc.. Active years: 2000-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: L Thomas Hayes. Retrieved from https://idiyas.com/inventor/l-thomas-hayes

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

Calculating rank

USPTO Granted Patents = 14 (Patent Applications = 3)

% Patents Active = 92.9

CIPO Patents = 1 (Patent Applications = 2)

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 1.7

ph-index = 8

Forward Citations = 239(Granted Patents)

Location History:

Oshkosh, WI (US) (2000 - 2008)
Appleton, WI (US) (2013 - 2022)

Company Filing History:

14 out of 7,896

Illinois Tool Works Inc.

patents

Years Active: 2000-2022

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Areas of Expertise:

Welding Applications

Weld Bank Data Structures

Power Supply

Boot Loader

Pendant Control

Network Software Update

Trigger Hold

Messaging

Welding System

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11344962 - Weld bank data structures for welding applications (2022-05-31),

2. 10391575 - Weld bank data structures for welding applications (2019-08-27),

3. 8592723 - Weld bank data structures for welding applications (2013-11-26),

4. 7411155 - Welding-type power supply with boot loader (2008-08-12),

5. 7307241 - Pendant control for a welding-type system (2007-12-11),

6. 7038167 - Pendant control for a welding-type system (2006-05-02),

7. 6933467 - Method and apparatus for welding with a trigger hold (2005-08-23),

8. 6849826 - Welding-type power supply with network software update (2005-02-01),

9. 6781095 - Method and apparatus for welding with a trigger hold (2004-08-24),

10. 6670579 - Welding-type system with network and multiple level messaging between components (2003-12-30),

11. 6639182 - Pendant control for a welding-type system (2003-10-28),

12. 6504131 - Welding-type power supply with boot loader (2003-01-07),

13. 6476355 - Method and apparatus for welding with a trigger (2002-11-05),

14. 6114657 - Method and apparatus for welding with a trigger hold (2000-09-05),

Title: L Thomas Hayes: Innovator in Welding Technology

Introduction

L Thomas Hayes is a prominent inventor based in Oshkosh, WI (US), known for his significant contributions to welding technology. With a total of 14 patents to his name, Hayes has made a lasting impact in the field through his innovative approaches and solutions.

Latest Patents

Among his latest patents is the "Weld bank data structures for welding applications." This invention introduces a data structure for weld programs that associates configuration data for a welding system with multiple weld programs and weld sequence data. The data structure enables the welding system to be configured for specific parts, operators, or stages in the welding process. It also allows for easy reconfiguration when changes occur, thereby enhancing efficiency and flexibility in operations.

Career Highlights

Hayes has built a successful career at Illinois Tool Works Inc., where he has been instrumental in developing advanced welding technologies. His work has not only improved operational efficiency but has also set new standards in the industry.

Collaborations

Throughout his career, Hayes has collaborated with notable colleagues, including Kenneth C Altekruse and Mark Richard Christopher. These partnerships have fostered innovation and have contributed to the success of various projects.

Conclusion

L Thomas Hayes continues to be a driving force in the welding technology sector, with his inventions paving the way for future advancements. His dedication to innovation and collaboration exemplifies the spirit of progress in engineering.

Profile summary based on public USPTO records.