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Forward Citations = 51

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11 inventors (with patents filed for the assignee):

Erich Eigner (1 out of 1 patent)

Robert Bergmann (1 out of 1 patent)

Hubert Strasser (1 out of 2 patents)

4. Hans Tschernuth (1 out of 1 patent)

5. Fridolin Pletzer (1 out of 1 patent)

6. Heinrich Illemann (1 out of 1 patent)

7. Josef Urbanek (1 out of 1 patent)

8. Gunter Zoglmeyr (1 out of 1 patent)

9. Gunther L Mortl (1 out of 2 patents)

10. Hans Hoffgen (1 out of 2 patents)

11. Bernd Grabner (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4568066 - Apparatus for introducing gas to molten metal (1986-02-04),

2. 4366256 - Refractory chrome-magnesia bricks and compositions made from granular (1982-12-28),

3. 3987135 - Process of producing sintered magnesia (1976-10-19),

4. 3981950 - Method for production of cement-bonded molded articles particularly (1976-09-21),

5. 3968033 - Clamping device for screen bottoms (1976-07-06),

6. 3959532 - Carbon impregnation of burned magnesite bricks (1976-05-25),

Osterreichisch-amerikanische Magnesit Aktiengesellschaft, also known as MAG, is a global leader in magnesite mining and processing. With operations in Austria and the United States, MAG supplies high-quality magnesite products to various industries, including agriculture, construction, and environmental. The company is committed to sustainability and innovation, ensuring a reliable supply of magnesium-based materials for its customers.

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USPTO Data Jan 1 1976 - Dec 16 2025

6 Patents

#1 in Carinthia

#451 in OE

Carinthia, undefined

Osterreichisch-amerikanische Magnesit Aktiengesellschaft