For the Inventor, By the Inventor

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Liezen, Austria

Maschinenfabrik Liezen Und Giesserei Ges.m.b.h.

USPTO Granted Patents = 2

EPO Patents = 2

Forward Citations = 7

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4 inventors (with patents filed for the assignee):

Helmut Rungger (1 out of 3 patents)

Walter Baernthaler (1 out of 3 patents)

Armin Schlemmer (1 out of 1 patent)

4. Johann Winter (1 out of 1 patent)

5. Erich Hartl (1 patent)

6. Wolfgang Neuhold (1 patent)

7. Josef Zierler (1 patent)

2 patents: Sort by Forward Citations

1. 10227733 - Rail vehicle having a device for finishing the running surface of track rails (2019-03-12),

2. 8701537 - Cutting tool with detachably connected inserts (2014-04-22),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#1 in Liezen

#952 in Austria

Liezen, Austria

Maschinenfabrik Liezen Und Giesserei Ges.m.b.h.

Forward Citations = 7

4 inventors:

Helmut Rungger (1 out of 3 patents)

Walter Baernthaler (1 out of 3 patents)

Armin Schlemmer (1 out of 1 patent)

4. Johann Winter (1 out of 1 patent)

5. Erich Hartl (1 patent)

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