Patent Assignment
Reel/Frame 023315/0186
Assignment of Assignor's Interest
Recorded: 2009-10-01
Pages: 3
Assignor
PIERCE, DAVID MARK
Executed: 2009-10-01
Assignee
STEGER & BIZZELL ENGINEERING, INC.
1978 SOUTH AUSTIN AVENUE, GEORGETOWN, TEXAS, 78626
Covered Property
(1)
Controlling Pumps for Improved Energy Efficiency
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.