Christopher NEUMANN

City:

Lautertal

Country:

Germany

Published Applications:

Last publication date:

2017-05-25

Top Assignees for applications by Christopher NEUMANN

The entities that hold a legal rights for patent applications filed by inventor NEUMANN Christopher:

Freudenberg Oil & Gas, LLC 1 Houston, TX United States
Freudenberg Oil & Gas, LLC 1 Houston, TX United States

Recent patent applications by NEUMANN Christopher

Christopher NEUMANN from Lautertal, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-05-25

US20170145770A1

Fixed constructions

Spherical blow out preventer annular seal

InventorID:

1884644 ⎘