IP Library › Assignment 013685/0755
Patent Assignment
Reel/Frame 013685/0755

Assignment of Assignor's Interest

Recorded: 2003-01-21 Pages: 6
Assignors
WELCH, KENNETH W. JR.
Executed: 2002-10-29
ROTHI, CURTIS J.
Executed: 2002-11-01
ROTHI, HAROLD L.
Executed: 2002-10-31
Assignee
INDEPENDENT NATURAL RESOURCES
5250 VILLA WAY, SUITE 335, EDINA, MINNESOTA, 55436
Covered Property (1)
Buoyancy Pump Device
Patent: 6,953,328 →
Application: 10/270,387 →
Publication: US 2004/0071565
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 17, 2003
From: WELCH, KENNETH W., JR.; ROTHI, CURTIS J.; ROTHI, HAROLD L.
To: INDEPENDENT NATURAL RESOURCES, INC.
Reel/Frame 014600/0005 →
Final Judgement Mar 27, 2012
From: INDEPENDENT NATURAL RESOURCES, INC.
To: PATTON BOGGS LLP
Reel/Frame 027933/0100 →