Patent Assignment
Reel/Frame 003795/0619
Assignment of Assignors Interest.
Recorded: 1980-08-15
Pages: 2
Assignors
DARGEL WILLIAM O.
Executed: 1980-08-01
LOUGHEED ROBERT M.
Executed: 1980-08-01
MC CUBBREY DAVID L.
Executed: 1980-08-01
RICHARDSON RALPH E.
Executed: 1980-08-08
Assignee
ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN ,A CORP.OF MICH.
ANN ARBOR,, MICHIGAN
Covered Property
(1)
Off-Image Detection Circuit for an Image Analyzer
Patent:
4,395,697 →
Application:
06/178,314 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory Assignment
Aug 16, 1999
From: ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN
To: ERIM INTERNATIONAL, INC.
Reel/Frame 010018/0259 →
Guarantor Security Agreement
Dec 6, 1999
From: ERIM INTERNATIONAL, INC.
To: FIRST UNION NATIONAL BANK
Reel/Frame 010395/0907 →
Security Interest
Dec 22, 2005
From: WACHOVIA BANK, NATIONAL ASSOCIATION
To: ERIM INTERNATIONAL, INC.
Reel/Frame 017105/0462 →