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Passavant-werke Michelbacher Hutte

USPTO Granted Patents = 10

Forward Citations = 129

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13 inventors (with patents filed for the assignee):

Oswald Busse (4 out of 16 patents)

Hugo Klesper (4 out of 13 patents)

Walti Schmitt (1 out of 1 patent)

4. Philipp Kreiner (1 out of 1 patent)

5. Wolfgang Jopp (1 out of 1 patent)

6. Walter K Weiler (1 out of 1 patent)

7. Rudolf C Passavant (1 out of 1 patent)

8. Norbert Berlenbach (1 out of 4 patents)

9. Gunter Von Hagel (1 out of 3 patents)

10. Josef Muskat (1 out of 2 patents)

11. Leonhard Fechter (1 out of 2 patents)

12. Gunter Nudinger (1 out of 1 patent)

13. Gerhard Werner (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 4388195 - Process and apparatus for the chemical-mechanical treatment and (1983-06-14),

2. 4324655 - Apparatus for treating wastewater with oxygen (1982-04-13),

3. 4318670 - Screw pump for conveying waste water and the like (1982-03-09),

4. 4105559 - Plate-type filter press (1978-08-08),

5. 4076033 - Spraying apparatus for cleaning filter press plates (1978-02-28),

6. 4067807 - Process and apparatus for the operation of a filter press having a (1978-01-10),

7. 4052314 - Filter plate for a plate type filter press (1977-10-04),

8. 4040952 - Traveling band screen (1977-08-09),

9. 4013374 - Cover for manhole structures (1977-03-22),

10. 3960991 - Rotary aerator (1976-06-01),

Passavant-werke Michelbacher Hutte is a leading provider of water and wastewater solutions, offering a wide range of innovative products and services in the field of environmental technology. With a strong focus on sustainability and efficiency, the company delivers custom-made solutions to clients worldwide. Visit their website for more information on their offerings and projects.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

10 Patents

#113 in

#3,712 in Germany

#54,268 in the World

Passavant-werke Michelbacher Hutte

Forward Citations = 129

13 inventors:

Oswald Busse (4 out of 16 patents)

Hugo Klesper (4 out of 13 patents)

Walti Schmitt (1 out of 1 patent)

4. Philipp Kreiner (1 out of 1 patent)

5. Wolfgang Jopp (1 out of 1 patent)

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