James O Myrhum, Jr

This inventor holds 23 USPTO granted patents and 3 published patent applications, primarily in Hydraulic Tools. Top assignee: Milwaukee Electric Tool Corporation. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James O Myrhum, Jr. Retrieved from https://idiyas.com/inventor/james-o-myrhum-jr

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

USPTO Granted Patents = 23 (Patent Applications = 3)

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 73(Granted Patents)

Company Filing History:

23 out of 2,914

Milwaukee Electric Tool Corporation

patents

Years Active: 2015-2025

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Areas of Expertise:

Balanced Pump

Axial Piston Pump

Hydraulic Tool

Knockout Punch Driver

Quick Connect Mechanism

Swage Tool

Draw Stud Connector

Multi-Operational Valve

Reciprocating Element

Overload Assembly

Pump Assemblies

Cam Surfaces

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12480482 - Balanced pump-axial piston pump (2025-11-25),

2. 12397407 - Hydraulic tool having ram piston with integrated overload assembly (2025-08-26),

3. 12313046 - Axial pump assemblies (2025-05-27),

4. 12157242 - Hydraulic hand-held knockout punch driver (2024-12-03),

5. 11999042 - Hydraulic tool having ram piston with integrated overload assembly (2024-06-04),

6. 11766800 - Quick connect mechanism for a draw stud assembly (2023-09-26),

7. 11717876 - Swage tool (2023-08-08),

8. 11708821 - Axial pump assemblies (2023-07-25),

9. 11701789 - Hand-held knockout punch driver (2023-07-18),

10. 11421665 - Axial pump assemblies with reciprocating element having ramped cam surfaces (2022-08-23),

11. 11148312 - Hydraulic hand-held knockout punch driver (2021-10-19),

12. 11034047 - Hand-held knockout punch driver (2021-06-15),

13. 10940521 - Swage tool (2021-03-09),

14. 10549445 - Quick connect mechanism for a draw stud assembly (2020-02-04),

15. 10252438 - Hand-held knockout punch driver (2019-04-09),

Title: James O Myrhum, Jr: A Pioneering Inventor in the World of Patents and Innovations

Introduction: James O Myrhum, Jr, based in West Bend, WI (US), is a renowned inventor whose passion for innovation and relentless pursuit of excellence have solidified his reputation in the world of patents and inventions. With a total of 18 patents to his name, Myrhum has left a lasting legacy in the field.

Latest Patents: Myrhum's latest patents include a "Quick connect mechanism for a draw stud assembly," which is an innovative apparatus for creating holes in a workpiece with a movable piston. Another notable invention is the "Swage tool," a mechanism designed to expand the inner diameter of tubing using a housing and a set of jaws coupled to it.

Career Highlights: Myrhum is a key figure at the Milwaukee Electric Tool Corporation, where his creative genius has led to the development of cutting-edge tools and mechanisms. His 18 patents stand as a testament to his dedication to pushing the boundaries of innovation in the industry.

Collaborations: Throughout his career, Myrhum has collaborated with talented individuals such as Troy Charles Thorson and Sean T Kehoe, who have contributed to the success of various projects and inventions. Their teamwork has resulted in groundbreaking solutions that have revolutionized the world of tools and equipment.

Conclusion: In conclusion, James O Myrhum, Jr's exceptional talent and unwavering commitment to innovation have positioned him as a pioneering inventor in the realm of patents and inventions. His remarkable contributions to the industry will continue to inspire future generations of inventors and innovators.

Profile summary based on public USPTO records.

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]

3 patents pending: