Patent Assignment
Reel/Frame 010099/0278
Assignment of Assignor's Interest
Recorded: 1999-07-16
Pages: 4
Assignors
BUNN, J. BRETT
Executed: 1999-07-07
BUNN, JAMES S.
Executed: 1999-07-07
JAASKELAINEN, MIKKO
Executed: 1999-07-07
MAAS, STEVEN J.
Executed: 1999-07-07
Assignee
PETROLEUM GEO-SERVICES (US), INC.
16010 BARKERS POINT LANE, SUITE 600, HOUSTON, TEXAS, 77079
Covered Property
(1)
Fiber Optic Sensor System and Method
Patent:
6,314,056 →
Application:
09/012,368 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 23, 1998
From: BUNN, J. BRETT; BUNN, JAMES S., JR.; JAASKELAINEN, MIKKO; MAAS, STEVEN J.
To: PETROLEUM GEO-SERVICES
Reel/Frame 009186/0691 →
Assignment of Assignor's Interest
Nov 9, 2018
From: PETROLEUM GEO-SERVICES, INC., FORMERLY KNOWN AS PETROLEUM GEO-SERVICES (US), INC.
To: PGS AMERICAS, INC.
Reel/Frame 047466/0747 →
Assignment of Assignor's Interest
Feb 12, 2019
From: PGS AMERICAS, INC
To: GEOSPACE TECHNOLOGIES CORPORATION
Reel/Frame 048305/0771 →