Christopher Spears

City:

Naperville, Illinois

Country:

United States

Published Applications:

Last publication date:

2017-12-14

Top Assignees for applications by Christopher Spears

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

OIL STATES INDUSTRIES, INC. 1 Arlington, TX United States

Recent patent applications by Spears Christopher

Christopher Spears from Naperville, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-12-14

US20170356255A1

Fixed constructions

Extension members for subsea riser stress joints

InventorID:

2063093 ⎘