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For the Inventor, By the Inventor

Burnaby, Canada

L.b. Foster Rail Technologies, Corp.

USPTO Granted Patents = 19

% Expired Patents = 10.5



Trademarks = 3

Forward Citations = 38

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36 inventors (with patents filed for the assignee):

goldMedal Matthew Redfield (8 out of 8 patents)

silverMedal Steven David Singleton (7 out of 10 patents)

bronzeMedal Charles A Petrie (5 out of 5 patents)

4.  Glen Appleby (4 out of 7 patents)

5.  W Thomas Urmson, Jr (4 out of 23 patents)

6.  Donald Thomas Eadie (4 out of 6 patents)

7.  Christopher Alan Lucke (4 out of 4 patents)

8.  Charles Schnorr (3 out of 3 patents)

9.  Kevin David Oldknow (3 out of 5 patents)

10.  Ward Powell (3 out of 5 patents)

11.  John Cotter (3 out of 11 patents)

12.  James Gavin Campbell (2 out of 2 patents)

13.  Petar Nedkov Gueorguiev (2 out of 2 patents)

14.  Michael Irwin Handler (2 out of 2 patents)

15.  Harold DeVillo Harrison (2 out of 4 patents)


19 patents:

1. 12516230 - Adhesion enhancement compositions (2026-01-06),
2. D1053983 - Trackside tank insert (2024-12-10),
3. D959597 - Trackside tank (2022-08-02),
4. 11273853 - Top of rail resilient bar (2022-03-15),
5. 11155284 - Rail port insert (2021-10-26),
6. 10358153 - Top of rail foam bar (2019-07-23),
7. 10220860 - Wayside friction management system (2019-03-05),
8. 9914465 - Top of rail resilient bar (2018-03-13),
9. 9592841 - Cumulative inertial tractive effort (2017-03-14),
10. 9440665 - Top of rail foam bar (2016-09-13),
11. 9352761 - Wayside friction management system (2016-05-31),
12. 9096242 - Gauge face lubrication (2015-08-04),
13. 9022173 - Grease guide (2015-05-05),
14. 8955645 - Top of rail foam bar (2015-02-17),
15. 8783416 - Wiping bar quick clamp (2014-07-22),
Company Overview
L.B. Foster Rail Technologies, Corp. specializes in providing innovative solutions for the rail industry, focusing on enhancing the safety, efficiency, and performance of rail operations. The company develops a range of products including track and rail infrastructure components, signaling systems, and advanced monitoring technologies. With a commitment to research and development, L.B. Foster aims to address the evolving needs of the rail sector, ensuring reliable transportation solutions across North America and beyond.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

19 Patents

#24 in Burnaby

#778 in Canada

#32,693 in the World

Burnaby, CA
Burnaby, Canada

L.b. Foster Rail Technologies, Corp.

Forward Citations = 38

36 inventors:

goldMedal Matthew Redfield (8 out of 8 patents)

silverMedal Steven David Singleton (7 out of 10 patents)

bronzeMedal Charles A Petrie (5 out of 5 patents)

4.  Glen Appleby (4 out of 7 patents)

5.  W Thomas Urmson, Jr (4 out of 23 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: L.b. Foster Rail Technologies, Corp.. Retrieved from https://idiyas.com/company/l-b-foster-rail-technologies

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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