Patent Assignment
Reel/Frame 005485/0490
Assignment of Assignors Interest.
Recorded: 1990-10-29
Pages: 3
Assignor
STARR, JAMES W.
Executed: 1990-10-09
Assignee
VISTA RESEARCH, INC., A CORP. OF CA
100 VIEW ST.,, MOUNTAIN VIEW, CALIFORNIA, 94042
Covered Property
(1)
Positive Displacement Pump Apparatus and Methods for Detection of Leaks in Pressurized Pipeline Systems
Patent:
5,090,234 →
Application:
07/575,088 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 29, 1990
From: MARESCA, JOSEPH W. JR.; WILSON, CHRISTOPHER P.
To: VISTA RESEARCH, INC., A CORP. OF CA
Reel/Frame 005485/0487 →
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 →