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For the Inventor, By the Inventor

Vienna, Austria

Voestalpine Vae Gmbh


USPTO Granted Patents = 10

% Expired Patents = 10.0



Forward Citations = 3

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13 inventors (with patents filed for the assignee):

goldMedal Thomas Christ (5 out of 8 patents)

silverMedal Thomas Bergk (4 out of 4 patents)

bronzeMedal Jürgen Hellbach (4 out of 4 patents)

4.  Juan Carlos Sánchez Jorrín (2 out of 2 patents)

5.  Harald Kopilovitsch (2 out of 2 patents)

6.  Torsten Nolte (2 out of 2 patents)

7.  Brent Duffner (1 out of 7 patents)

8.  Gary Click (1 out of 14 patents)

9.  Derek Cameron (1 out of 3 patents)

10.  Bradley Smith (1 out of 6 patents)

11.  Alfred Lang (1 out of 5 patents)

12.  Johann Gsodam (1 out of 1 patent)

13.  Heinz Ossberger (1 out of 6 patents)

14.  Tomas Bergk (1 patent)

15.  Hubertus Höhne (3 patents)


10 patents:

1. 11499271 - Switch device (2022-11-15),
2. 11473247 - Switch device (2022-10-18),
3. 11168446 - Rail fastening apparatus (2021-11-09),
4. 10781558 - Operating and locking mechanism for turnouts of central rail-guided vehicles (2020-09-22),
5. 10577751 - Operating and locking mechanism for diamond crossings of central rail-guided vehicles (2020-03-03),
6. 9683332 - Superstructure device (2017-06-20),
7. 9487920 - Double frog for track crossings (2016-11-08),
8. 9453307 - Rail switch having a main track and a branch track (2016-09-27),
9. 9243370 - Superstructure device (2016-01-26),
10. 8931709 - Rail (2015-01-13),
Voestalpine Vae Gmbh is a leading global specialist in railway infrastructure. They offer a wide range of products and services for rail systems, including track systems, turnouts, signaling and control technology, and maintenance. With a strong focus on innovation and sustainability, Voestalpine Vae Gmbh delivers high-quality solutions to ensure safe and efficient railway operations.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

10 Patents

#73 in Vienna

#317 in Austria

#55,986 in the World

Vienna, AT
Vienna, Austria

Voestalpine Vae Gmbh

Forward Citations = 3

13 inventors:

goldMedal Thomas Christ (5 out of 8 patents)

silverMedal Thomas Bergk (4 out of 4 patents)

bronzeMedal Jürgen Hellbach (4 out of 4 patents)

4.  Juan Carlos Sánchez Jorrín (2 out of 2 patents)

5.  Harald Kopilovitsch (2 out of 2 patents)

Please report any incorrect information to [email protected]
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