Patents/Inventors

Erhard Gruber

SatteldorfDE5 patents

4 Patents

US125905912026
Multipart Fan Wheel with a Fan Wheel Hub and a Plurality of Fan Wheel Blades Formed Separately Therefrom
Ebm-papst Mulfingen GmbH & Co. KG
0 cites
US121097462024
Method for Manufacturing an Impeller
Ebm-papst Mulfingen GmbH & Co. KG
0 cites
US116297262023
Centrifugal or Diagonal Impeller with Modified Blade Edge
Ebm-papst Mulfingen GmbH & Co. KG
0 cites
US115608982023
Fan Impeller System for Configuring and Constructing a Fan Impeller
Ebm-papst Mulfingen GmbH & Co. KG
0 cites