Patent Assignment
Reel/Frame 005527/0367
Assignment of Assignors Interest.
Recorded: 1990-12-03
Pages: 5
Assignors
BOISTURE, THOMAS B.
Executed: 1990-11-28
MC GREW, LARRY D.
Executed: 1990-11-28
JEFFREY, JAMES D.
Executed: 1990-11-21
WETZEL, ROBERT G.
Executed: 1990-11-12
LIVINGSTON, GENE P.
Executed: 1990-11-21
Assignee
Covered Property
(1)
Apparatus for Cleaning Heat Exchanger Tube Bundles
Patent:
5,018,544 →
Application:
07/489,001 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 8, 1991
From: BATEN, ROBERT A.
To: OHMSTEDE MECHANICAL SERVICES, INC., A CORP. OF TEXAS
Reel/Frame 005634/0289 →
Assignment of Assignor's Interest
Aug 4, 1993
From: OHMSTEDE MECHANICAL SERVICES, INC.
To: C.H. HEIST CORP.
Reel/Frame 006646/0053 →
Assignment of Assignor's Interest
Mar 24, 2000
From: C.H. HEIST CORP.
To: ONYX INDUSTRIAL SERVICES, INC.
Reel/Frame 010710/0266 →
Change of Name
Aug 3, 2006
From: ONYX INDUSTRIAL SERVICES, INC.
To: VEOLIA ES INDUSTRIAL SERVICES, INC.
Reel/Frame 018039/0969 →