U.S. patent number D648,821 [Application Number D/375,846] was granted by the patent office on 2011-11-15 for moving bed biofilm reactor media. This patent grant is currently assigned to Siemens Industry, Inc.. Invention is credited to Colin McKean, Todd Schwingle, Michael Casey Whittier.
United States Patent | D648,821 |
McKean , et al. | November 15, 2011 |
Inventors: | McKean; Colin (Wauwatosa, WI), Schwingle; Todd (Mukwonago, WI), Whittier; Michael Casey (Waukesha, WI) |
---|---|
Assignee: | Siemens Industry, Inc.
(Alpharetta, GA) |
Appl. No.: | D/375,846 |
Filed: | September 28, 2010 |
Current U.S. Class: | D23/207 |
Current International Class: | 2301 |
Field of Search: | ;D23/207,209,269 ;261/94,DIG.72 ;210/150,151,616,617 |
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