John Vorwaller

City:

Keller, Texas

Country:

United States

Published Applications:

Last publication date:

2005-11-03

Top Assignees for applications by John Vorwaller

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

John Vorwaller from Keller, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Orbital wastewater treatment system with combined surface aerator and submerged impeller

InventorID:

4937253 ⎘