Trademarks = 9

Forward Citations = 1

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14 inventors (with patents filed for the assignee):

Jason Sandstrom (3 out of 10 patents)

Matthew N Songer (3 out of 61 patents)

Francis J Korhonen (2 out of 27 patents)

4. Jeffrey Mosteller (2 out of 2 patents)

5. Wesley Leland Hanna (2 out of 2 patents)

6. Jeffrey Vlahos (2 out of 6 patents)

7. Branden Wainio (2 out of 3 patents)

8. Robert Kinney (2 out of 2 patents)

9. Joseph Mohar (1 out of 10 patents)

10. Fran Korhonen (1 out of 3 patents)

11. Peter J Didyk (1 out of 1 patent)

12. Tyler Losinski (1 out of 1 patent)

13. Erik Alanko (1 out of 1 patent)

14. Craig Wiseman (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 11957394 - Screw caddy (2024-04-16),

2. 10966772 - Cable fixation device, instruments, and methods (2021-04-06),

3. 10258400 - Cable fixation device, instruments, and methods (2019-04-16),

4. 10080670 - Apparatus and method for stabilizing adjacent bone portions (2018-09-25),

J.M. Longyear Manufacturing LLC is a leading manufacturer of high-quality industrial components. With a strong focus on precision engineering and innovation, we provide a wide range of products to various industries worldwide. Our commitment to quality and customer satisfaction sets us apart in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#6 in Marquette, MI

#1,979 in Michigan

#58,999 in US

Marquette, MI, United States of America

J.m. Longyear Manufacturing LLC