Robert A. Jancha

City:

Porter, Texas

Country:

United States

Published Applications:

Last publication date:

2014-02-06

Top Assignees for applications by Robert A. Jancha

The entities that hold a legal rights for patent applications filed by inventor Jancha Robert A.:

Robert A. Jancha from Porter, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Integral multiple stage safety valves

InventorID:

636696 ⎘