For the Inventor, By the Inventor

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Chicago, IL, United States of America

Pullman Standard Inc.

USPTO Granted Patents = 22

Forward Citations = 315

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20 inventors (with patents filed for the assignee):

Phillip G Przybylinski (7 out of 23 patents)

Roy W Miller (3 out of 30 patents)

Harold E Hesch (3 out of 19 patents)

4. Robert L Gielow (3 out of 5 patents)

5. Donald B Yates (3 out of 3 patents)

6. James C Paul (3 out of 5 patents)

7. Henry K Wiger (2 out of 2 patents)

8. Herbert S Wille (2 out of 2 patents)

9. Robert J Kunst (2 out of 2 patents)

10. Donald C Bodinger (2 out of 2 patents)

11. Eugene R Tylisz (1 out of 7 patents)

12. Bradford Johnstone (1 out of 5 patents)

13. Ray L Ferris (1 out of 11 patents)

14. John H Spence (1 out of 3 patents)

15. George L Rousseau (1 out of 1 patent)

22 patents: Sort by Forward Citations

1. 4771705 - Shear plate structure for gondola car (1988-09-20),

2. 4738203 - Aerodynamically structured railway car with corner, air flow guides (1988-04-19),

3. 4690072 - Railway car body structural arrangement (1987-09-01),

4. 4651650 - Axle stabilizer for railway truck (1987-03-24),

5. 4633787 - Light weight gondola type railway car (1987-01-06),

6. 4630548 - Center sill horizontal divider (1986-12-23),

7. 4630547 - Cross bearer arrangement for slotted center sill (1986-12-23),

8. 4630546 - Double groove center sill (1986-12-23),

9. 4626154 - Trailer hitch with elastomer in shear cushioning (1986-12-02),

10. 4620487 - Aerodynamically structured railway car (1986-11-04),

11. 4590864 - Single axle truck suspension for railway flat car (1986-05-27),

12. 4589346 - Axle stop arrangement for single axle wheel truck for a skeleton type (1986-05-20),

13. 4573843 - Hitch mounting means (1986-03-04),

14. 4573594 - Railway car underframe adapted for use with couple or drawbar (1986-03-04),

15. 4570816 - Hatch cover and locking structure (1986-02-18),

Pullman Standard Inc. is a leading manufacturer of railroad freight cars in North America. They offer a wide range of freight car solutions, including boxcars, tank cars, hoppers, and more. With a history dating back over a century, Pullman Standard Inc. has built a solid reputation for quality and reliability 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

22 Patents

#178 in Chicago, IL

#745 in Illinois

#14,505 in US

#27,863 in the World

Chicago, IL, United States of America

Pullman Standard Inc.

Forward Citations = 315

20 inventors:

Phillip G Przybylinski (7 out of 23 patents)

Roy W Miller (3 out of 30 patents)

Harold E Hesch (3 out of 19 patents)

4. Robert L Gielow (3 out of 5 patents)

5. Donald B Yates (3 out of 3 patents)

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