For the Inventor, By the Inventor

Enter assignee name

Zeltweg, Austria

Tamrock Voest-alpine Bergtechnik Gesellschaft M.b.h.

USPTO Granted Patents = 3

Forward Citations = 20

Loading Chart...

Loading Chart...

8 inventors (with patents filed for the assignee):

Bernhard Ebner (1 out of 15 patents)

Erich Brandl (1 out of 20 patents)

Kurt Schaffer (1 out of 7 patents)

4. Peter Kogler (1 out of 13 patents)

5. Karl Schnedl (1 out of 2 patents)

6. Nikolaus Sifferlinger (1 out of 1 patent)

7. Walter Leitner (1 out of 1 patent)

8. Gottfried Siebenhofer (1 out of 9 patents)

3 patents: Sort by Forward Citations

1. 6257671 - Device for protecting selective cutting machines against overload (2001-07-10),

2. 6244664 - Extendable end assembly for a mine face cutting roller (2001-06-12),

3. 6202765 - Device having a filter, a filter vibrating means and a scraper used for sucking off drillings (2001-03-20),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#3 in Zeltweg

#747 in Austria

Zeltweg, Austria

Tamrock Voest-alpine Bergtechnik Gesellschaft M.b.h.

Forward Citations = 20

8 inventors:

Bernhard Ebner (1 out of 15 patents)

Erich Brandl (1 out of 20 patents)

Kurt Schaffer (1 out of 7 patents)

4. Peter Kogler (1 out of 13 patents)

5. Karl Schnedl (1 out of 2 patents)

Please report any incorrect information to support@idiyas.com

Loading…