IP Library › Assignment 007941/0156
Patent Assignment
Reel/Frame 007941/0156

Assignment of Assignor's Interest

Recorded: 1996-02-12 Pages: 6
Assignors
BARON, EMILIO A.
Executed: 1996-01-24
BERNEKING, DAVID J.
Executed: 1996-01-24
CHISHOLM, JOHN W.
Executed: 1996-01-24
FISHER, MARC KEVIN
Executed: 1996-01-24
TRAINOR, WILLIAM F.
Executed: 1996-01-23
FOREMAN, JAMES R.
Executed: 1996-01-24
Assignee
PROTECHNICS INTERNATIONAL, INC.
SUITE 444, 1160 DAIRY ASHFORD, HOUSTON, TEXAS, 77079
Covered Property (1)
Gamma Ray Spectral Tool for Well Logging
Patent: 5,608,214 →
Application: 08/550,287 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 11, 1999
From: PROTECHNICS INTERNATIONAL, INC.
To: CORE LABORATORIES, INC.
Reel/Frame 009748/0643 →
Change of Name Oct 26, 2006
From: CORE LABORATORIES, INC.
To: CORE LABORATORIES LP
Reel/Frame 018433/0623 →