John Kwon
Examiner (ID: 4886, Phone: (571)272-4846 , Office: P/3747 )
Most Active Art Unit | |
Art Unit(s) | |
Total Applications | |
Issued Applications | |
Pending Applications | |
Abandoned Applications |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
12/334009 | Extraction of ASO from spent sulfuric acid using liquid SO2 | Dec 11, 2008 | Issued |