Enter assignee name

% Expired Patents = 11.1

Forward Citations = 45

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3 inventors (with patents filed for the assignee):

Grant Leum (18 out of 46 patents)

Eric Demerath (17 out of 18 patents)

Nick Benz (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 12686576 - Adjustable mobile loading dock (2026-07-21),

2. 12486127 - Vehicle leveler with lighting safety features (2025-12-02),

3. 12479676 - Vehicle leveler with improved drainage (2025-11-25),

4. 12214979 - Vehicle leveler with safety features (2025-02-04),

5. 12024411 - Vehicle leveler with wheel chock (2024-07-02),

6. 12006170 - Vehicle leveler with door interlock (2024-06-11),

7. 11858763 - Vehicle leveler with safety features (2024-01-02),

8. 11772915 - Hydraulically-powered vehicle leveler (2023-10-03),

9. 11745965 - Vehicle leveler with safety features (2023-09-05),

10. 11577923 - Portable dock plate (2023-02-14),

11. 11572239 - Vehicle leveler with safety features (2023-02-07),

12. 11511954 - Vehicle leveler with swing gate (2022-11-29),

13. D968652 - Swing gate for a loading dock (2022-11-01),

14. 11273999 - Modular loading dock with integrated leveler (2022-03-15),

15. 11273998 - Vehicle leveler with safety features (2022-03-15),

Leum Engineering, Inc. is a leading engineering firm specializing in providing innovative solutions for a wide range of engineering projects. With expertise in civil, structural, and environmental engineering, Leum Engineering, Inc. has a proven track record of delivering high-quality services to clients across various industries. Their team of experienced engineers is committed to excellence and ensuring client satisfaction on every project.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

18 Patents

#33 in Minnetonka, MN

#535 in Minnesota

#17,912 in US

#34,095 in the World

Minnetonka, MN, United States of America

Leum Engineering, Inc.

Forward Citations = 45

3 inventors:

Grant Leum (18 out of 46 patents)

Eric Demerath (17 out of 18 patents)

Nick Benz (1 out of 1 patent)

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