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Donzdorf, Germany

Ruediger Haaga Gmbh

USPTO Granted Patents = 18

% Expired Patents = 22.2

Forward Citations = 179

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8 inventors (with patents filed for the assignee):

Werner Stahlecker (9 out of 43 patents)

Robert Frost (6 out of 13 patents)

Peter Awakowicz (6 out of 6 patents)

4. Berthold Mueller (4 out of 9 patents)

5. Gernot Keil (2 out of 2 patents)

6. Peter Georg Scheubert (2 out of 2 patents)

7. Wolfgang Kasper (2 out of 2 patents)

8. Oskar Karolyi (1 out of 8 patents)

18 patents: Sort by Forward Citations

1. 7544334 - Device for sterilizing objects (2009-06-09),

2. 7252732 - Process and apparatus for applying rigidity strips to a foil web (2007-08-07),

3. 7229590 - Sterilization chamber for sterilizing objects (2007-06-12),

4. 7048887 - Process and apparatus for sterilizing objects (2006-05-23),

5. 6627163 - Process for sterilizing containers (2003-09-30),

6. 6162405 - Arrangement for sterilizing a container with low-pressure plasma (2000-12-19),

7. 6129268 - Container comprising a container body part and a front wall connected (2000-10-10),

8. 6051102 - Covering for an opening in a flexibly curving container wall (2000-04-18),

9. 6037562 - Arrangement and process for sterilizing containers by means of (2000-03-14),

10. 5904866 - Method of sterilizing electrically, non-conductive, pressure-sensitive (1999-05-18),

11. 5887743 - Process for covering cut edge of a container opening with protective (1999-03-30),

12. 5801354 - Device for sterilizing the inner surfaces of pressure sensitive (1998-09-01),

13. 5791385 - Arrangement and method for filling containers with a liquid with a (1998-08-11),

14. 5776303 - Covering for an opening in a flexibly curving container wall (1998-07-07),

15. 5715652 - Apparatus for producing and applying a protective covering to a cut edge (1998-02-10),

Ruediger Haaga GmbH is a leading provider of high-quality industrial equipment and machinery in Germany. With over 30 years of experience, we specialize in supplying a wide range of products such as pumps, sensors, and valves to various industries including manufacturing, automotive, and pharmaceutical. Our commitment to customer satisfaction and superior product quality has earned us a reputation for excellence in the industry.

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

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USPTO Data Jan 1 1976 - Sep 22 2026

18 Patents

#1 in Donzdorf

#2,389 in Germany

#34,120 in the World

Donzdorf, Germany

Ruediger Haaga Gmbh

Forward Citations = 179

8 inventors:

Werner Stahlecker (9 out of 43 patents)

Robert Frost (6 out of 13 patents)

Peter Awakowicz (6 out of 6 patents)

4. Berthold Mueller (4 out of 9 patents)

5. Gernot Keil (2 out of 2 patents)

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