John Änggård

City:

Skutskär

Country:

Sweden

Published Applications:

Last publication date:

2025-05-22

Top Assignees for applications by John Änggård

The entities that hold a legal rights for patent applications filed by inventor Änggård John:

John Änggård from Skutskär, SE has applied for patents for these inventions. The list has both pending applications and granted patents:

Propulsion device for exerting thrust to a fluid

Self-adjusting variable pitch propeller

InventorID:

6792639 ⎘