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Trademarks = 1

Forward Citations = 75

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7 inventors (with patents filed for the assignee):

Norman S Adams (2 out of 4 patents)

Stanley T Funk (2 out of 2 patents)

John A Ritter (1 out of 5 patents)

4. Joseph Eagle (1 out of 1 patent)

5. Stanley Funk (1 out of 1 patent)

6. Robert E Molloy (1 out of 2 patents)

7. Eugene T Fehrenbach (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 4606277 - Actuating and locking apparatus for longitudinal hopper doors of a (1986-08-19),

2. 4562633 - Railway box car conversion to highway trailer-carrying flatcar and (1986-01-07),

3. 4561361 - Mounting for the top chords of the sides of a railroad hopper car (1985-12-31),

4. 4366757 - Actuating and locking means for the hopper doors of a railroad hopper car (1983-01-04),

5. 4361096 - Railway hopper car door seal (1982-11-30),

6. 4284011 - Restraint assembly for the hopper door actuator of a rapid discharging (1981-08-18),

7. 4132177 - Rapid discharging hopper car automatic door latch (1979-01-02),

Ortner Freight Car Company is a leading provider of freight car solutions, specializing in the manufacturing and maintenance of various types of freight cars. With a strong focus on innovation and superior quality, Ortner Freight Car Company is committed to meeting the unique needs of each of their clients in the transportation industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

7 Patents

#141 in Cincinnati, OH

#1,512 in Ohio

#38,762 in US

Cincinnati, OH, United States of America

Ortner Freight Car Company