For the Inventor, By the Inventor

Enter assignee name

Vienna, Austria

Plasser & Theurer Export Von Bahnbaumaschinen Gesellśchaft M.b.h.

USPTO Granted Patents = 60

CIPO Patents = 7

EPO Patents = 133

Trademarks = 11

Forward Citations = 71

Loading Chart...

Loading Chart...

39 inventors (with patents filed for the assignee):

Manfred Brunninger (7 out of 67 patents)

Martin Buerger (5 out of 10 patents)

Gerard Lintz (5 out of 7 patents)

4. Patrick Hoetzendorfer (5 out of 5 patents)

5. Herbert Woergoetter (5 out of 6 patents)

6. Gerald Zauner (4 out of 5 patents)

7. Heinz Springer (4 out of 4 patents)

8. Thomas Philipp (3 out of 9 patents)

9. Ronald Steiner (3 out of 3 patents)

10. Heinz Muehlleitner (3 out of 5 patents)

11. Lothar Stadler (3 out of 4 patents)

12. Josef Theurer (3 out of 393 patents)

13. Georg J Seyrlehner (3 out of 7 patents)

14. Samuel Wollanek (3 out of 5 patents)

15. Florian Auer (2 out of 9 patents)

Core Competencies:

Track Maintenance Machine

Ballast Bed Stabilization

Rail Welding Unit

Tamping Unit

Track Position Measurement

Vibration Piston Arrangement

Autonomous Power Supply

Track Laying Vehicle

Compacting Track Ballast

Surveying Track Sections

Cleaning Ballast

Electrical Catenary Maintenance

60 patents: Sort by Forward Citations

1. 12467210 - Track maintenance machine and method for stabilizing a ballast bed (2025-11-11),

2. 12467208 - Track maintenance machine with a conveyor or excavating chain arrangement (2025-11-11),

3. 12442141 - Method and device for controlling/regulating a rotatory drive of a working unit of a track maintenance machine (2025-10-14),

4. 12442140 - Track maintenance machine and method for tamping a track (2025-10-14),

5. 12391293 - Method and system for determining correction values for correcting the position of a track (2025-08-19),

6. 12311806 - Interface device for a track maintenance machine (2025-05-27),

7. 12281448 - Welding unit for welding rails of a track (2025-04-21),

8. 12227903 - Sweeping device for working on a track system (2025-02-18),

9. 12221750 - Tamping tine and method for tamping a track (2025-02-11),

10. 12104330 - Method and track maintenance machine for treatment of a ballast track (2024-10-01),

11. 11912317 - Rail vehicle and method for surveying a track section (2024-02-27),

12. 11802380 - Track maintenance machine having a track position measuring system (2023-10-31),

13. 11717908 - Welding unit and method for welding rails of a track (2023-08-08),

14. 11566383 - System and method of surveying a track (2023-01-31),

15. 11542666 - Method and device for compacting a track ballast bed (2023-01-03),

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

60 Patents

#13 in Vienna

#69 in Austria

#11,655 in the World

Vienna, Austria

Plasser & Theurer Export Von Bahnbaumaschinen Gesellśchaft M.b.h.

Forward Citations = 71

39 inventors:

Manfred Brunninger (7 out of 67 patents)

Martin Buerger (5 out of 10 patents)

Gerard Lintz (5 out of 7 patents)

4. Patrick Hoetzendorfer (5 out of 5 patents)

5. Herbert Woergoetter (5 out of 6 patents)

Please report any incorrect information to support@idiyas.com

Loading…