
David J Walczak
Examiner (ID: 8918, Phone: (571)272-4895 , Office: P/3754 )
| Most Active Art Unit | 3754 |
| Art Unit(s) | 3105, 2403, 2899, 3754, 3751, 2832 |
| Total Applications | 4681 |
| Issued Applications | 3650 |
| Pending Applications | 254 |
| Abandoned Applications | 819 |
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