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Zeltweg, Austria

Voest-alpine Bergtechnik Gesellschaft M.b.h.

USPTO Granted Patents = 16

CIPO Patents = 1

Trademarks = 1

Forward Citations = 57

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30 inventors (with patents filed for the assignee):

Alfred J Zitz (7 out of 60 patents)

Karl Lerchbaum (4 out of 6 patents)

Ralf Grief (3 out of 5 patents)

4. Egmont Lammer (3 out of 5 patents)

5. Bernhard Ebner (2 out of 15 patents)

6. Erich Brandl (2 out of 20 patents)

7. Kurt Schaffer (2 out of 7 patents)

8. Reinhard Neuper (2 out of 3 patents)

9. Hubert Kargl (1 out of 4 patents)

10. Robert Felber (1 out of 2 patents)

11. Peter Kogler (1 out of 13 patents)

12. Manfred Meier (1 out of 2 patents)

13. Franz Wels (1 out of 1 patent)

14. Ralf Walker (1 out of 1 patent)

15. Bruno Reumüller (1 out of 2 patents)

16 patents: Sort by Forward Citations

1. 7316456 - Roadheading or mining machine with roof bolt drilling and setting devices (2008-01-08),

2. 7198332 - Device for producing a gas-liquid mixture in the vicinity of cutting tools (2007-04-03),

3. 7175237 - Hewing or cutting roll (2007-02-13),

4. 7070331 - Hinge bolt modular unit (2006-07-04),

5. 6942301 - Method for boring and placing bolts for imbedding adhesively and device for carrying out this method (2005-09-13),

6. 6854952 - Device for extending or shortening a network of pipes (2005-02-15),

7. 6785988 - Driving or mining machine (2004-09-07),

8. 6428109 - Mining machine with sliding cutting tool assembly (2002-08-06),

9. 5913573 - Roof bolt drilling and setting apparatus (1999-06-22),

10. 5673974 - Dry dust removal device (1997-10-07),

11. 5557979 - Gear box (1996-09-24),

12. 5498069 - Bit holder with a detachably fixed bit bushing (1996-03-12),

13. 5392869 - Anchor bolt drilling and setting device (1995-02-28),

14. 5333936 - Low profile mining machine having a cutter mounted on a slidable carriage (1994-08-02),

15. 5193295 - Installation for shifting won minerals (1993-03-16),

Voest-alpine Bergtechnik Gesellschaft M.b.h. is a leading provider of innovative solutions for underground mining and tunnel construction. With a focus on safety, efficiency, and sustainability, the company offers a wide range of products and services to support mining operations around the world. Their expertise in drilling, tunnelling, and excavation technologies has earned them a reputation for excellence in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

16 Patents

#1 in Zeltweg

#210 in Austria

#36,655 in the World

Zeltweg, Austria

Voest-alpine Bergtechnik Gesellschaft M.b.h.

Forward Citations = 57

30 inventors:

Alfred J Zitz (7 out of 60 patents)

Karl Lerchbaum (4 out of 6 patents)

Ralf Grief (3 out of 5 patents)

4. Egmont Lammer (3 out of 5 patents)

5. Bernhard Ebner (2 out of 15 patents)

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