Patent Assignment
Reel/Frame 013976/0247
Assignment of Assignor's Interest
Recorded: 2003-04-14
Pages: 4
Assignors
CUMMINGS, DUANE E.
Executed: 2003-04-08
MARZEAN, RAPHAEL J.
Executed: 2003-04-08
THORNE, PAUL W.
Executed: 2003-04-08
Assignee
MARCUM TECHNOLOGIES, INC.
6871 - 97TH STREET, N.E., MONTICELLO, MINNESOTA, 55362
Covered Property
(1)
Method for Distinguishing Return Echoes from Noise
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 6, 2008
From: MARCUM TECHNOLOGIES, INC.
To: NATURE VISION, INC.
Reel/Frame 020919/0177 →
Security Agreement
Aug 19, 2009
From: NATURE VISION, INC.; NATURE VISION OPERATING, INC.
To: M&I BUSINESS CREDIT, LLC
Reel/Frame 023107/0877 →
Assignment of Assignor's Interest
Aug 20, 2009
From: NATURE VISION, INC.
To: M&I BUSINESS CREDIT
Reel/Frame 023119/0319 →
Assignment of Assignor's Interest
Aug 20, 2009
From: M&I BUSINESS CREDIT, LLC
To: ELECTRONIC TECHNOLOGIES, LLC
Reel/Frame 023119/0348 →
Corrective Assignment to Correct the Name of the Receiving Party, Previously Recordrd on Reel 023119 Frame 0319.
Aug 26, 2009
From: NATURE VISION, INC.
To: M&I BUSINESS CREDIT, LLC
Reel/Frame 023163/0030 →