For the Inventor, By the Inventor

Enter assignee name

Clausthal-Zellerfeld, Germany

Tecon Gmbh

USPTO Granted Patents = 3

Forward Citations = 50

Loading Chart...

Loading Chart...

4 inventors (with patents filed for the assignee):

Alfons Vogelpohl (2 out of 5 patents)

Norbert Rabiger (2 out of 2 patents)

Richard Steward Penn (1 out of 5 patents)

4. Kenneth T Carlstedt (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4954257 - Biological purification loop device and method having deflector plate (1990-09-04),

2. 4940546 - Installation for aerobic biological purification of pollutant-containing (1990-07-10),

3. 4876598 - Apparatus for digitizing a composite video signal (1989-10-24),

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#2 in Clausthal-Zellerfeld

#8,288 in Germany

Clausthal-Zellerfeld, Germany

Tecon Gmbh

Forward Citations = 50

4 inventors:

Alfons Vogelpohl (2 out of 5 patents)

Norbert Rabiger (2 out of 2 patents)

Richard Steward Penn (1 out of 5 patents)

4. Kenneth T Carlstedt (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…