For the Inventor, By the Inventor

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Vienna, Australia

Chemetall Ges. M.b.h.

USPTO Granted Patents = 2

Forward Citations = 31

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5 inventors (with patents filed for the assignee):

Roman Milczarek (1 out of 1 patent)

Bernhard Melcher (1 out of 1 patent)

Ronald Hüner (1 out of 1 patent)

4. Herbert Kienleitner (1 out of 1 patent)

5. Michael Geringer (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 6303545 - Solid lubricants with a tin sulphide and carbon base (2001-10-16),

2. 5958846 - Solid lubricant, especially for friction linings, friction lining (1999-09-28),

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#3 in Vienna

#951 in Australia

Vienna, Australia

Chemetall Ges. M.b.h.

Forward Citations = 31

5 inventors:

Roman Milczarek (1 out of 1 patent)

Bernhard Melcher (1 out of 1 patent)

Ronald Hüner (1 out of 1 patent)

4. Herbert Kienleitner (1 out of 1 patent)

5. Michael Geringer (1 out of 1 patent)

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