IP Library › Assignment 028925/0354
Patent Assignment
Reel/Frame 028925/0354

Assignment of Assignor's Interest

Recorded: 2012-09-10 Pages: 3
Assignor
STEGER, PERRY C.
Executed: 2012-09-07
Assignee
SPECIFIC ENERGY
1978 SOUTH AUSTIN AVENUE, GEORGETOWN, TEXAS, 78626
Covered Property (1)
Controlling Pumps for Improved Energy Efficiency
Patent: 9,181,953 →
Application: 12/571,895 →
Publication: US 2011/0081255
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 1, 2009
From: PIERCE, DAVID MARK
To: STEGER & BIZZELL ENGINEERING, INC.
Reel/Frame 023315/0186 →
Assignment of Assignor's Interest Sep 10, 2012
From: STEGER & BIZZELL ENGINEERING, INC.
To: SPECIFIC ENERGY
Reel/Frame 028925/0291 →