For the Inventor, By the Inventor

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Grand Haven, MI, United States of America

Jost International Corporation

USPTO Granted Patents = 11

% Expired Patents = 36.4

EPO Patents = 3

Forward Citations = 107

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13 inventors (with patents filed for the assignee):

Brian E Oestreich (6 out of 6 patents)

Gregory A Laarman (4 out of 5 patents)

Greg Laarman (3 out of 3 patents)

4. Israel T Hildebrandt (3 out of 3 patents)

5. Steven R Johns (1 out of 4 patents)

6. Kyle William Nordling (1 out of 1 patent)

7. Ben Madsen (1 out of 1 patent)

8. Minglei Guan (1 out of 1 patent)

9. Jose Alguera (1 out of 1 patent)

10. Brian J Moynihan (1 out of 1 patent)

11. Ervin VanDenberg (1 out of 1 patent)

12. Mickey L Strait (1 out of 1 patent)

13. Jay De Boer (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 12377820 - Trailer landing gear (2025-08-05),

2. D1043462 - Landing gear top cover (2024-09-24),

3. D989688 - Landing gear foot (2023-06-20),

4. 11059461 - Electrically coupled powered landing gear (2021-07-13),

5. 9873410 - Powered landing gear (2018-01-23),

6. 9598057 - Dual-speed auto-shift landing gear (2017-03-21),

7. D579759 - Mounting bracket (2008-11-04),

8. 7108274 - Carrier assembly for movably supporting a fifth wheel assembly (2006-09-19),

9. 6736420 - Carrier assembly for a fifth wheel (2004-05-18),

10. 6520527 - Air released fifth wheel assembly (2003-02-18),

11. 6488305 - Carrier assembly for movably supporting a fifth wheel assembly (2002-12-03),

Jost International Corporation, based in Grand Haven, MI, specializes in the design and manufacture of advanced coupling systems and components for the transportation industry. The company focuses on enhancing safety and efficiency in vehicle operations through innovative engineering solutions. With a commitment to quality and performance, Jost International serves a global market, providing products that meet the evolving needs of the automotive and commercial vehicle sectors.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

11 Patents

#10 in Grand Haven, MI

#964 in Michigan

#27,490 in US

#51,714 in the World

Grand Haven, MI, United States of America

Jost International Corporation

Forward Citations = 107

13 inventors:

Brian E Oestreich (6 out of 6 patents)

Gregory A Laarman (4 out of 5 patents)

Greg Laarman (3 out of 3 patents)

4. Israel T Hildebrandt (3 out of 3 patents)

5. Steven R Johns (1 out of 4 patents)

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