
Zhengfu J. Feng
Examiner (ID: 12914, Phone: (571)272-2949 , Office: P/2835 )
| Most Active Art Unit | 2835 |
| Art Unit(s) | 2841, 2835 |
| Total Applications | 650 |
| Issued Applications | 460 |
| Pending Applications | 84 |
| Abandoned Applications | 131 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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