For the Inventor, By the Inventor

Enter assignee name

Ruchtelfingen, Germany

Karl Kufner Kg.

USPTO Granted Patents = 1

EPO Patents = 2

Forward Citations = 1

Loading Chart...

Loading Chart...

3 inventors (with patents filed for the assignee):

Horst Meiritz (1 out of 1 patent)

Christian Haasis (1 out of 1 patent)

Ewald Müller (1 out of 2 patents)

4. Martin Konzelmann (2 patents)

5. Roland Knittel (0 patent)

1 patent: Sort by Forward Citations

1. 5100444 - Hollow body, in particular a pipe segment or a cylindrical body (1992-03-31),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1,105 in Ruchtelfingen

#15,083 in Germany

Ruchtelfingen, Germany

Karl Kufner Kg.

Forward Citations = 1

3 inventors:

Horst Meiritz (1 out of 1 patent)

Christian Haasis (1 out of 1 patent)

Ewald Müller (1 out of 2 patents)

4. Martin Konzelmann (2 patents)

5. Roland Knittel (0 patent)

Please report any incorrect information to support@idiyas.com

Loading…