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Beckum, Germany

Krupp Polysius Ag

USPTO Granted Patents = 165

Trademarks = 7

Forward Citations = 1,231

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187 inventors (with patents filed for the assignee):

Otto Heinemann (30 out of 40 patents)

Heinz-Herbert Schmits (14 out of 22 patents)

Norbert Patzelt (13 out of 21 patents)

4. Wolfgang Rother (12 out of 15 patents)

5. Ludger Lohnherr (12 out of 17 patents)

6. Gerhard Kastingschafer (9 out of 10 patents)

7. Detlev Kupper (8 out of 17 patents)

8. Georg Unland (8 out of 8 patents)

9. Gotthardt Blasczyk (8 out of 8 patents)

10. Manfred J Durr (8 out of 9 patents)

11. Ludger Brentrup (7 out of 9 patents)

12. Bernhard Peterwerth (7 out of 8 patents)

13. Heinrich Henne (7 out of 7 patents)

14. Peter Tiggesbaumker (7 out of 7 patents)

15. Helmut Krumme (6 out of 8 patents)

Core Competencies:

Air Separator

Roller Grinding Mill

Tubular Burner

Heat Treatment

Cement Clinker Production

Comminution

Grate Plate Construction

Flue Gas Purification

Reciprocating Grate Cooler

Material Bed Roll Mill

Exhaust Gas Treatment

Rotary Kiln

165 patents: Sort by Forward Citations

1. 6644859 - Supporting roller set for tiltable support of a rotary drum (2003-11-11),

2. 6644479 - Method and air separator for classifying charging material reduced in size (2003-11-11),

3. 6638058 - Tubular burner for industrial furnaces (2003-10-28),

4. 6551100 - Device for thermally treating a material (2003-04-22),

5. 6544032 - Method and installation for heat-treating fine-grained products (2003-04-08),

6. 6357683 - Roller grinding mill (2002-03-19),

7. 6325620 - Method of reducing volatile pollutants in the exhaust gases from a heat exchanger system (2001-12-04),

8. 6266883 - Method of making a grate plate (2001-07-31),

9. 6030448 - Method for producing cement clinker (2000-02-29),

10. 5985221 - Method of recovering precious metals (1999-11-16),

11. 5961056 - Method and apparatus for fine comminution of granular mill feed material (1999-10-05),

12. 5947719 - Grate plate construction (1999-09-07),

13. 5919301 - Method and apparatus for heat treatment of fine-grained material (1999-07-06),

14. 5902685 - Roll, method of producing a roll as well as material bed roll mill (1999-05-11),

15. 5897063 - Method of comminuting ore material (1999-04-27),

Krupp Polysius is a leading global supplier of machinery and systems for the cement and minerals processing industries. With over 150 years of experience, the company offers a comprehensive range of equipment and services, including crushers, mills, and kilns. Krupp Polysius is a subsidiary of ThyssenKrupp Industrial Solutions, a multinational conglomerate. Visit their website for more information about their solutions and offerings.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

165 Patents

#1 in Beckum

#404 in Germany

#4,865 in the World

Beckum, Germany

Krupp Polysius Ag

Forward Citations = 1,231

187 inventors:

Otto Heinemann (30 out of 40 patents)

Heinz-Herbert Schmits (14 out of 22 patents)

Norbert Patzelt (13 out of 21 patents)

4. Wolfgang Rother (12 out of 15 patents)

5. Ludger Lohnherr (12 out of 17 patents)

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