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Minnetonka, MN, United States of America

Leum Engineering, Inc.

USPTO Granted Patents = 17

CIPO Patents = 2

Trademarks = 6

Forward Citations = 15

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2 inventors (with patents filed for the assignee):

Grant Leum (17 out of 45 patents)

Eric Demerath (16 out of 17 patents)

17 patents: Sort by Forward Citations

1. 12486127 - Vehicle leveler with lighting safety features (2025-12-02),

2. 12479676 - Vehicle leveler with improved drainage (2025-11-25),

3. 12214979 - Vehicle leveler with safety features (2025-02-04),

4. 12024411 - Vehicle leveler with wheel chock (2024-07-02),

5. 12006170 - Vehicle leveler with door interlock (2024-06-11),

6. 11858763 - Vehicle leveler with safety features (2024-01-02),

7. 11772915 - Hydraulically-powered vehicle leveler (2023-10-03),

8. 11745965 - Vehicle leveler with safety features (2023-09-05),

9. 11577923 - Portable dock plate (2023-02-14),

10. 11572239 - Vehicle leveler with safety features (2023-02-07),

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

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

13. 11273999 - Modular loading dock with integrated leveler (2022-03-15),

14. 11273998 - Vehicle leveler with safety features (2022-03-15),

15. 10815103 - Vehicle leveler (2020-10-27),

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 - Dec 9 2025

17 Patents

#29 in Minnetonka, MN

#546 in Minnesota

#18,300 in US

#34,819 in the World

Minnetonka, MN, United States of America

Leum Engineering, Inc.

Forward Citations = 15

2 inventors:

Grant Leum (17 out of 45 patents)

Eric Demerath (16 out of 17 patents)

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