
Douglas C. Butler
Examiner (ID: 16249)
| Most Active Art Unit | 3104 |
| Art Unit(s) | 2899, 3683, 3105, 3104, 3613, 3103 |
| Total Applications | 3087 |
| Issued Applications | 2757 |
| Pending Applications | 77 |
| Abandoned Applications | 253 |
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