Patent Assignment
Reel/Frame 005489/0642
Assignment of Assignors Interest.
Recorded: 1990-10-29
Pages: 3
Assignee
VISTA RESEARCH, INC., A CORP. OF CALIFORNIA
100 VIEW STREET, MOUNTAIN VIEW, CALIFORNIA, 94042
Covered Property
(1)
Methods for Detection of Leaks in Pressurized Pipeline Systems
Patent:
5,078,006 →
Application:
07/575,085 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 29, 1990
From: STARR, JAMES W.
To: VISTA RESEARCH, INC., A CORP. OF CALIFORNIA
Reel/Frame 005489/0645 →
Assignment of Assignors Interest.
Oct 18, 1991
From: WILSON, CHRISTOPHER P. JR.
To: VISTA RESEARCH, INC.
Reel/Frame 005887/0053 →
Security Agreement
Jan 14, 2004
From: VISTA RESEARCH, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 014261/0008 →
Security Interest
Apr 5, 2010
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: VISTA RESEARCH, INC.
Reel/Frame 024185/0030 →