IP Library › Assignment 004235/0680

Patent Assignment

Reel/Frame 004235/0680

Assignment of Assignors Interest.

Recorded: 1984-02-22 Pages: 1

View PDF Order Certified Copy

Assignors

SCHULZE-BECKINGHAUSEN, JORG

Executed: 1984-01-27

BOCK, HANS-CHRISTIAN

Executed: 1984-01-18

Assignee

WEATHERFORD/LAMB, INC., A CORP. OF TX

1360 POST OAK BOULEVARD, HOUSTON, TEXAS, 77056

Covered Property (1)

Hydraulic Safety Interlock System

Application: 06/566,634 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.

Security Interest Aug 1, 1985

From: WEATHERFORD U.S. , INC.

To: FIRST CITY NATIONAL BANK OF HOUSTON, 1001 MAIN STREET, HOUSTON, TEXAS 77002, A NATIONAL BANKING ASSOCIATION OF TEXAS

Reel/Frame 004442/0268 →