Patent Assignment
Reel/Frame 013383/0562
Assignment of Assignor's Interest
Recorded: 2002-10-04
Pages: 2
Assignor
MCCORMICK, DAN JAY
Executed: 2002-09-13
Assignee
GENERAL ELECTRIC COMPANY
1 RIVER ROAD, BUILDING 37, 5TH FLOOR, SCHENECTADY, NEW YORK, 12345
Covered Property
(1)
Well Logging Tool Method for Determing Resistivity by Using Phase Difference and/or Attenuation Measurements
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 10, 2004
From: MCCORMICK, DAN JAY; BYRD, DOUGLAS S.
To: GENERAL ELECTRIC COMPANY
Reel/Frame 014971/0924 →
Assignment of Assignor's Interest
Jan 16, 2020
From: GENERAL ELECTRIC COMPANY
To: BAKER HUGHES OILFIELD OPERATIONS, LLC
Reel/Frame 051619/0862 →
Assignment of Assignor's Interest
Jan 27, 2020
From: GENERAL ELECTRIC COMPANY
To: BAKER HUGHES OILFIELD OPERATIONS, LLC
Reel/Frame 051707/0737 →