IP Library › Granted Patent US 6,733,673
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US 6,733,673 · Confirmation No. 5951

METHOD OF DEWATERING SLUDGE USING ENZYMES

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Quick Facts
Patent No.
US 6,733,673
App. No.
10/059,473
Filed
2002-01-29
Granted
2004-05-11
Pub. No.
US20030141255A1
Art Unit
1724
PTA
-44 days