IP Library › Granted Patent US 6,660,963
Granted Patent Utility
US 6,660,963 · Confirmation No. 7909

METHOD AND APPARATUS FOR SEPARATING NON-METALLIC MATERIALS

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Quick Facts
Patent No.
US 6,660,963
App. No.
10/196,658
Filed
2002-07-16
Granted
2003-12-09
Pub. No.
US20030024909A1
Art Unit
1725
PTA
-126 days