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Forward Citations = 351

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3 inventors (with patents filed for the assignee):

Bruno Bernhardt (24 out of 26 patents)

Anton Hessner (2 out of 2 patents)

Rainer Krug (2 out of 2 patents)

24 patents: Sort by Forward Citations

1. 5468097 - Method of circulating ground water in ground regions with a fall of (1995-11-21),

2. 5435914 - Clarifying arrangement for waste water (1995-07-25),

3. 5403476 - Arrangement for removing impurities from ground water (1995-04-04),

4. 5380126 - Method of and arrangement for rinsing out impurities from ground (1995-01-10),

5. 5375478 - Test sample taking arrangement (1994-12-27),

6. 5348420 - Method and arrangement for influencing liquid in ground (1994-09-20),

7. 5346330 - Method of yielding oil residues or oil containing liquids from (1994-09-13),

8. 5345820 - Method of and arrangement for determining geohydraulic permeability of (1994-09-13),

9. 5345655 - Method of and arrangement for obtaining liquids and/or gases from ground (1994-09-13),

10. 5322128 - Method of forming well regions (1994-06-21),

11. 5318698 - Arrangement for cleaning contaminated ground water (1994-06-07),

12. 5281333 - Arrangement for cleaning ground water (1994-01-25),

13. 5220958 - Arrangement for driving out of volatile impurities from ground water (1993-06-22),

14. 5171104 - Arrangement for treating gas from contaminated ground region (1992-12-15),

15. 5147535 - Arrangement for driving out of volatile impurities from ground water (1992-09-15),

IEG Industrie-engineering GmbH is a leading engineering company specializing in industrial solutions. With a focus on innovation and efficiency, IEG provides a range of services including design, construction, and project management. Their expertise spans various industries such as automotive, aerospace, and energy. Visit their website for more information.

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Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

24 Patents

#4 in Reutlingen

#1,928 in Germany

#25,835 in the World

Reutlingen, Germany

Ieg Industrie-engineering Gmbh

Forward Citations = 351

3 inventors:

Bruno Bernhardt (24 out of 26 patents)

Anton Hessner (2 out of 2 patents)

Rainer Krug (2 out of 2 patents)

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