For the Inventor, By the Inventor

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Philadelphia, PA, United States of America

Consolidated Rail Corporation

USPTO Granted Patents = 13

Trademarks = 12

Forward Citations = 178

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21 inventors (with patents filed for the assignee):

Dennis L Beecher (3 out of 3 patents)

Wayne H Murphy (2 out of 32 patents)

Larry F Myers (2 out of 2 patents)

4. Douglas B Tharp (2 out of 2 patents)

5. Ralph H Holl (2 out of 2 patents)

6. Yan H Tse (2 out of 2 patents)

7. Joseph F Dolan (2 out of 3 patents)

8. Gerhard A Thelen (2 out of 2 patents)

9. Paul G Steets (1 out of 2 patents)

10. Robert W Tinkler (1 out of 1 patent)

11. James F Brady (1 out of 1 patent)

12. James M Harris (1 out of 1 patent)

13. James P Miccolis (1 out of 1 patent)

14. Donald C Oltmann (1 out of 1 patent)

15. Roger M St Martin (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 5883337 - Methods and systems employing strain gauge signals to determine the (1999-03-16),

2. 5722509 - Flange oiler (1998-03-03),

3. 5358202 - Cab signal track code analyzer system (1994-10-25),

4. 5309229 - Dual optic video display bearing inspection system (1994-05-03),

5. D345933 - Railroad highway crossing sign (1994-04-12),

6. 5191842 - Modular structure for converting rail cars for carrying both coiled and (1993-03-09),

7. 5186508 - Trailer lifting foot extender (1993-02-16),

8. 5172121 - System for automatic identification of rail cars (1992-12-15),

9. 4974797 - Hot bearing simulator (1990-12-04),

10. 4955459 - Strapless wheel chocking assembly (1990-09-11),

11. 4946324 - Railroad flatcar with turntable (1990-08-07),

12. 4878437 - Hot bearing simulator (1989-11-07),

13. 4659266 - Wheel chocking assembly (1987-04-21),

Consolidated Rail Corporation, commonly known as Conrail, is a key player in the North American freight rail industry, specializing in the transportation of goods across a vast network. Headquartered in Philadelphia, PA, the company operates in the northeastern and midwestern United States, providing essential rail services that enhance supply chain efficiency. Conrail focuses on optimizing rail logistics, ensuring safe and reliable transit for various commodities, and contributing to the overall infrastructure of the rail system.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

13 Patents

#77 in Philadelphia, PA

#852 in Pennsylvania

#23,815 in US

#44,988 in the World

Philadelphia, PA, United States of America

Consolidated Rail Corporation

Forward Citations = 178

21 inventors:

Dennis L Beecher (3 out of 3 patents)

Wayne H Murphy (2 out of 32 patents)

Larry F Myers (2 out of 2 patents)

4. Douglas B Tharp (2 out of 2 patents)

5. Ralph H Holl (2 out of 2 patents)

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