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Derrick W. Ferris

Supervisory Patent Examiner (ID: 6087, Phone: (571)272-3123 , Office: P/2478 )

Most Active Art Unit
2663
Art Unit(s)
2400, 2411, OPT, 2616, 2463, 2663, 2478
Total Applications
404
Issued Applications
279
Pending Applications
38
Abandoned Applications
91
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