Forward Citations = 4

Loading Chart...

12 inventors (with patents filed for the assignee):

Christoph Prasser (1 out of 6 patents)

Lothar Parschat (1 out of 23 patents)

Ingo Von Hagen (1 out of 20 patents)

4. Brian Kane (1 out of 3 patents)

5. Wilhelm Schwenk (1 out of 4 patents)

6. Fritz P Pleschiutschnigg (1 out of 10 patents)

7. Kurt Hannoschock (1 out of 9 patents)

8. Karl Ries (1 out of 18 patents)

9. Krsto-Marijan Rozic (1 out of 2 patents)

10. Gunter Basler (1 out of 2 patents)

11. Rolf Mangen (1 out of 1 patent)

12. Bruno Heinrich (1 out of 2 patents)

4 patents: Sort by Forward Citations

1. 5509447 - 2/2 directional seat valve (1996-04-23),

2. 5232740 - Method of manufacturing plated hollow blocks (1993-08-03),

3. 4390568 - Lining a steel pipe internally with a cement mortar (1983-06-28),

4. 4213552 - Conveyor belt for filmstrip positioning (1980-07-22),

Mannesmannufer Aktiengesellschaft is a leading construction company specializing in various infrastructure projects. With a strong focus on quality and innovation, we provide top-notch services in building bridges, roads, railways, and more. Our experienced team ensures timely delivery and customer satisfaction. Visit our website for more information.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

4 Patents

#50 in Dusseldorf

#6,926 in Germany

Dusseldorf, Germany

Mannesmannufer Aktiengesellschaft