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Zeltweg, Austria

Vae Eisenbahnsysteme Gmbh

USPTO Granted Patents = 14

CIPO Patents = 5

EPO Patents = 4

Forward Citations = 39

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21 inventors (with patents filed for the assignee):

Josef Leitner (5 out of 5 patents)

Heinz Ossberger (4 out of 6 patents)

Karl Schnedl (4 out of 5 patents)

4. John Phillip Porrill (3 out of 9 patents)

5. Hubertus Höhne (3 out of 3 patents)

6. Hans-Ulrich Dietze (3 out of 11 patents)

7. David R Seeley (3 out of 5 patents)

8. Herbert Achleitner (3 out of 10 patents)

9. Josef Hörtler (3 out of 3 patents)

10. Thomas Klemen (1 out of 1 patent)

11. Gernot Krenn (1 out of 1 patent)

12. Dieter Fritz (1 out of 4 patents)

13. Hermann Orasche (1 out of 4 patents)

14. Helmut Jäger (1 out of 1 patent)

15. Wolfgang Hölzl (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 8746630 - Switch with movable frog point (2014-06-10),

2. 8033480 - Arrangement for fastening railroad rails to a sleeper (2011-10-11),

3. 7874527 - Fastening rail in railway slide chair assembly (2011-01-25),

4. 7674065 - Device for locking the final positions of moving switch points (2010-03-09),

5. 7648080 - Rail fixing device (2010-01-19),

6. 7387280 - Points comprising a reinforced switch tongue blade (2008-06-17),

7. 7210636 - Profile transition rail and method for producing said rail (2007-05-01),

8. 7191986 - Device for mechanically and electrically checking the switching device of a railway switch machine (2007-03-20),

9. 7178764 - Device for operating rail switches (2007-02-20),

10. 7168663 - Point machine for movable frogs (2007-01-30),

11. 7150436 - Method for installing points in railway tracks and points for carrying out said method (2006-12-19),

12. 7135648 - End position detector for movable switch parts (2006-11-14),

13. 7121513 - Cross frog for a set of track points, provided with an end of position-retaining device (2006-10-17),

14. 7063293 - Rolling device for a displaceable cross frog (2006-06-20),

VAE Eisenbahnsysteme GmbH is a leading global provider of railway infrastructure solutions. With over 150 years of experience, the company specializes in designing, manufacturing, and maintaining railway tracks, turnouts, and switches. VAE Eisenbahnsysteme GmbH is known for its innovative and reliable products, meeting the highest quality standards. Their comprehensive range of services includes project management, installation, and technical support, ensuring efficient and safe railway operations. Visit their website for more information and to explore their portfolio of railway infrastructure solutions.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

14 Patents

#2 in Zeltweg

#228 in Austria

#40,906 in the World

Zeltweg, Austria

Vae Eisenbahnsysteme Gmbh

Forward Citations = 39

21 inventors:

Josef Leitner (5 out of 5 patents)

Heinz Ossberger (4 out of 6 patents)

Karl Schnedl (4 out of 5 patents)

4. John Phillip Porrill (3 out of 9 patents)

5. Hubertus Höhne (3 out of 3 patents)

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