For the Inventor, By the Inventor

Enter assignee name

Passavant-werke Michelbacher Huette

USPTO Granted Patents = 10

Forward Citations = 51

Loading Chart...

Loading Chart...

14 inventors (with patents filed for the assignee):

Oswald Busse (4 out of 16 patents)

Hugo Klesper (4 out of 13 patents)

Ulrich Stahl (1 out of 1 patent)

4. Werner Junker (1 out of 1 patent)

5. Norbert Berlenbach (1 out of 4 patents)

6. Ferdinand Klegraf (1 out of 1 patent)

7. Helmut Scheid (1 out of 1 patent)

8. Dietrich Strohmaier (1 out of 1 patent)

9. Egon Keller (1 out of 2 patents)

10. Peter Kreutz (1 out of 1 patent)

11. Josef Muskat (1 out of 2 patents)

12. Leonhard Fechter (1 out of 2 patents)

13. Karl Neumann (1 out of 1 patent)

14. Hubert Jung (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 4396511 - Cleaning apparatus for curved filter screens (1983-08-02),

2. 4392952 - Bar screen with screen cleaner for waste water treatment installations (1983-07-12),

3. 4354947 - Process for filtering sludge-like materials in a filter press (1982-10-19),

4. 4305426 - Apparatus for continuous constant discharge of liquid from a container (1981-12-15),

5. 4298359 - Centrifugal separator having heat transfer means (1981-11-03),

6. 4285818 - Process of treating wastewater with oxygen (1981-08-25),

7. 4265749 - Chamber filter press (1981-05-05),

8. 4265171 - Apparatus for conveying and dewatering wet coarse screenings debris (1981-05-05),

9. 4209395 - Process for slow softening water (1980-06-24),

10. 3941701 - Apparatus for continuous dewatering of aqueous suspensions (1976-03-02),

Passavant-Werke Michelbacher Huette is a leading supplier of water and wastewater treatment systems. With a history that dates back to 1842, the company specializes in innovative engineering solutions for the environmental sector. Their expertise includes filtration, sludge treatment, and process engineering for municipal and industrial clients worldwide.

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 Huette

Forward Citations = 51

14 inventors:

Oswald Busse (4 out of 16 patents)

Hugo Klesper (4 out of 13 patents)

Ulrich Stahl (1 out of 1 patent)

4. Werner Junker (1 out of 1 patent)

5. Norbert Berlenbach (1 out of 4 patents)

Please report any incorrect information to support@idiyas.com

Loading…