IP Library Assignment 018759/0880
Patent Assignment
Reel/Frame 018759/0880

Assignment of Assignor's Interest

Recorded: 2007-01-16 Pages: 3
Assignor
GEIBEL, JOHN L.
Executed: 2007-01-11
Assignee
THE F.B. LEOPOLD COMPANY INC.
227 SOUTH DIVISION STREET, ZELIENOPLE, PENNSYLVANIA, 16063
Covered Property (1)
Apparatus and Method for Distributing Gas and Liquid During Backwash in Filter Underdrain Flumes Using Dual Separation
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 17, 2008
From: GEIBEL, JOHN L.
To: THE F. B. LEOPOLD COMPANY INC.
Reel/Frame 020378/0505 →