Ernst Sigmund

City:

Cottbus

Country:

Germany

Published Applications:

Last publication date:

2018-04-19

Recent patent applications by Sigmund Ernst

Ernst Sigmund from Cottbus, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Composite Pistons for Rotary Engines

Composite Pistons for Rotary Engines

ROTARY PISTON ENGINE AND METHOD FOR PRODUCING A ROTARY PISTON ENGINE

InventorID:

1035799 ⎘