Patent Assignment
Reel/Frame 019880/0864
Assignment of Assignor's Interest
Recorded: 2007-09-14
Pages: 3
Assignee
RG DELAWARE, INC.
103 FOULK ROAD, SUITE 202, WILMINGTON, DELAWARE, 19899
Covered Property
(1)
Underdrain for a Filter System for Filtering Water or Wastewater and a Method of Washing the Filter System