logo

For the Inventor, By the Inventor

Friedrichshafen, Germany

Firma Erich Sieger


USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 13

Loading Chart...
Loading Chart...

1 inventor (with patents filed for the assignee):

goldMedal Erich Sieger (1 out of 5 patents)


1 patent:

1. 7243517 - Method and device for deforming a workpiece made of a material having an exponential tensile stress-strain behavior into a thin-walled, hollow shell (2007-07-17),
logo

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#23 in Friedrichshafen

#15,353 in Germany

Friedrichshafen, DE
Friedrichshafen, Germany

Firma Erich Sieger

Forward Citations = 13

1 inventor:

goldMedal Erich Sieger (1 out of 5 patents)

Please report any incorrect information to [email protected]
Loading…