John D. Hooker, II

City:

Langenhagen

Country:

Germany

Published Applications:

Last publication date:

2013-10-17

Top Assignees for applications by John D. Hooker, II

The entities that hold a legal rights for patent applications filed by inventor Hooker, II John D.:

WEATHERFORD/LAMB, INC. 5 Houston, TX United States

Recent patent applications by Hooker, II John D.

John D. Hooker, II from Langenhagen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2013-10-17

US20130269926A1

Fixed constructions

Tubular handling apparatus

#2 | 2012-10-04

US20120247786A1

Fixed constructions

Remotely operated single joint elevator

#3 | 2010-02-11

US20100032162A1

Fixed constructions

Fill up and circulation tool and mudsaver valve

#4 | 2009-11-05

US20090274545A1

Fixed constructions

Tubular handling apparatus

#5 | 2009-04-30

US20090110535A1

Fixed constructions

Remotely operated single joint elevator

InventorID:

481930 ⎘