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Forward Citations = 21

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11 inventors (with patents filed for the assignee):

Christian Renner (3 out of 4 patents)

Peter Rossmanith (2 out of 4 patents)

Hans Leutwiler (2 out of 8 patents)

4. Kurt Fischer (2 out of 16 patents)

5. Jovo Laskovic (2 out of 3 patents)

6. Ernst O Kruse (2 out of 2 patents)

7. Wendelin Weimann (1 out of 6 patents)

8. Heinz Schneble (1 out of 1 patent)

9. Peter Brenner (1 out of 4 patents)

10. Dieter Dettwiler (1 out of 2 patents)

11. Xaver Naf (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 5706879 - Process for the reclamation of used foundry sand (1998-01-13),

2. 5609198 - Apparatus for measuring the properties of mold materials (1997-03-11),

3. 5601777 - Process for compressing granular material in a molding box (1997-02-11),

4. 5597031 - Process and device for the unpacking of casting clusters (1997-01-28),

5. 5526937 - Process for regenerating used foundry sand having high oolitic levels (1996-06-18),

6. 5524982 - Planetary centrifugal mixing apparatus having exchangeable centrifugal (1996-06-11),

7. 5476136 - Device for compacting granular molding material (1995-12-19),

8. 5433389 - Method and apparatus for reclaiming foundry sand (1995-07-18),

9. 5405284 - Centrifugal jet machine (1995-04-11),

Georg Fischer Giessereianlagen Ag is a leading global provider of high-quality casting solutions for a wide range of industries. With state-of-the-art production facilities and a team of experienced professionals, they offer innovative casting technologies and premium services to meet the needs of their customers around the world.

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USPTO Data Jan 1 1976 - Dec 9 2025

9 Patents

#28 in Schaffhausen

#1,093 in Switzerland

Schaffhausen, Switzerland

Georg Fischer Giessereianlagen Ag