Patent Assignment
Reel/Frame 020378/0505
Assignment of Assignor's Interest
Recorded: 2008-01-17
Pages: 5
Assignor
GEIBEL, JOHN L.
Executed: 2007-11-19
Assignee
THE F. B. LEOPOLD COMPANY INC.
227 SOUTH DIVISION STREET, ZELIENOPLE, PENNSYLVANIA, 16063
Covered Properties
(2)
Apparatus and Method for Distributing Gas and Liquid During Backwash in Filter Underdrain Flumes Using Dual Separation
Apparatus for distributing gas and liquid during concurrent gas/liquid backwash in filter underdrain flumes
Application:
60/681,592 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 16, 2007
From: GEIBEL, JOHN L.
To: THE F.B. LEOPOLD COMPANY INC.
Reel/Frame 018759/0880 →
Change of Name
Oct 7, 2008
From: THE F.B. LEOPOLD COMPANY, INC.
To: ITT WATER & WASTEWATER LEOPOLD, INC.
Reel/Frame 021658/0393 →
Change of Name
May 21, 2012
From: ITT WATER & WASTEWATER LEOPOLD, INC.
To: XYLEM WATER SOLUTIONS ZELIENOPLE, LLC
Reel/Frame 028240/0432 →