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For the Inventor, By the Inventor

Columbia, MD, United States of America

Mike's Train House, Inc.


USPTO Granted Patents = 11

% Expired Patents = 45.5

Trademarks = 4

Forward Citations = 261

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11 inventors (with patents filed for the assignee):

goldMedal Michael Paul Wolf (7 out of 7 patents)

silverMedal David L Krebiehl (7 out of 7 patents)

bronzeMedal Stanley K Sasaki (5 out of 5 patents)

4.  Forrest Scott Seitz (5 out of 41 patents)

5.  Scott B Long (5 out of 7 patents)

6.  Seung-bum Kim (1 out of 4 patents)

7.  Dave Krebiehl (1 out of 1 patent)

8.  Mike Wolf (1 out of 1 patent)

9.  Richard Westlake (1 out of 4 patents)

10.  Ki Ho Sung (1 out of 1 patent)

11.  Kiho Sung (1 out of 1 patent)


11 patents:

1. 8262034 - Control, sound, and operating system for model trains (2012-09-11),
2. 7694834 - Electro-mechanical coupler for use with model trains (2010-04-13),
3. 7210656 - Control, sound, and operating system for model trains (2007-05-01),
4. 6662917 - 2 rail to 3 rail conversion apparatus for use in model trains (2003-12-16),
5. 6655640 - Control, sound, and operating system for model trains (2003-12-02),
6. 6619594 - Control, sound, and operating system for model trains (2003-09-16),
7. 6604641 - Low-power electrically operated coupler (2003-08-12),
8. 6491263 - Power supply unit and rail switching mechanism for model track layouts (2002-12-10),
9. 6457681 - Control, sound, and operating system for model trains (2002-10-01),
10. 6281606 - Plural output electric train control station (2001-08-28),
11. 6019289 - Modular track segment for model railroad track and electrical accessory (2000-02-01),
Company Overview
Mike's Train House, Inc. is a prominent manufacturer specializing in model trains and accessories, catering to hobbyists and collectors. Based in Columbia, Maryland, the company is known for its high-quality products that enhance the model railroading experience. With a focus on innovation, Mike's Train House develops a range of items including locomotives, rolling stock, and detailed scenery, contributing significantly to the model train community. The company emphasizes craftsmanship and attention to detail, making it a respected name in the industry.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

11 Patents

#33 in Columbia, MD

#384 in Maryland

#27,490 in US

#51,714 in the World

Columbia, MD (US)
Columbia, MD, United States of America

Mike's Train House, Inc.

Forward Citations = 261

11 inventors:

goldMedal Michael Paul Wolf (7 out of 7 patents)

silverMedal David L Krebiehl (7 out of 7 patents)

bronzeMedal Stanley K Sasaki (5 out of 5 patents)

4.  Forrest Scott Seitz (5 out of 41 patents)

5.  Scott B Long (5 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mike's Train House, Inc.. Retrieved from https://idiyas.com/company/mike-s-train-house

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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