For the Inventor, By the Inventor

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Chesterfield, MI, United States of America

Lionel L.c.c.

USPTO Granted Patents = 52

Trademarks = 28

Forward Citations = 306

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33 inventors (with patents filed for the assignee):

Martin Pierson (19 out of 19 patents)

Neil Percibal Young (15 out of 45 patents)

Robert A Grubba (9 out of 14 patents)

4. Jon F Zahornacky (8 out of 10 patents)

5. Richard F Webster (8 out of 10 patents)

6. James M Rohde (7 out of 7 patents)

7. Gary L Moreau (6 out of 6 patents)

8. Dennis Joseph Denen (6 out of 45 patents)

9. John Thomas Ricks (5 out of 22 patents)

10. Steven R Greening (5 out of 5 patents)

11. Richard James Mosher (4 out of 4 patents)

12. Louis G Kovach, Ii (3 out of 22 patents)

13. Mark E Ricks (3 out of 7 patents)

14. Morgan Wireman (3 out of 3 patents)

15. Joseph Alvarez (3 out of 3 patents)

52 patents: Sort by Forward Citations

1. 9937431 - Model train control system (2018-04-10),

2. 9937430 - Model train control system (2018-04-10),

3. 9827506 - Model vehicle with mechanical load (2017-11-28),

4. 9802136 - System and method for controlling labor in a model vehicle (2017-10-31),

5. 9687748 - Adjustable transformer for a model vehicle (2017-06-27),

6. 8905809 - System and method for directing smoke in a model train system (2014-12-09),

7. 8901770 - Adjustable transformer for a model vehicle (2014-12-02),

8. 8892276 - Model train control system (2014-11-18),

9. 8448795 - Articulating pilots on model trains (2013-05-28),

10. 8393931 - System and method for redirecting smoke effects in a model vehicle (2013-03-12),

11. D657005 - Adjustable transformer for a model vehicle (2012-04-03),

12. 8070109 - System and method for controlling a bell in a model vehicle (2011-12-06),

13. 8025545 - System and method for substantially synchronizing sound and smoke in a model vehicle (2011-09-27),

14. 8001908 - Model vehicle with automated door mechanism (2011-08-23),

15. 8001905 - Model vehicle with automated pantograph (2011-08-23),

Lionel L.C.C. is a leading manufacturer of model trains and accessories, serving enthusiasts since 1900. With a rich heritage and commitment to quality, we offer a wide range of train sets, tracks, locomotives, buildings, and scenery to create realistic and immersive model railroads. Our products are designed for collectors, hobbyists, and train enthusiasts of all ages. Visit our website to explore our extensive catalog and start building your dream railroad today.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

52 Patents

#1 in Chesterfield, MI

#253 in Michigan

#6,531 in US

#13,130 in the World

Chesterfield, MI, United States of America

Lionel L.c.c.

Forward Citations = 306

33 inventors:

Martin Pierson (19 out of 19 patents)

Neil Percibal Young (15 out of 45 patents)

Robert A Grubba (9 out of 14 patents)

4. Jon F Zahornacky (8 out of 10 patents)

5. Richard F Webster (8 out of 10 patents)

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