Central Reexamination Unit (CRU) Management Roster

John Cottingham, Director  
571-272-7070

Hirut Homa, Office Manager

571-272-6499

Patrice Volpe, TSS Supervisor  
571-272-6825

Art Unit Supervisory Patent 
Reexamination
Specialist
Telephone
3991 (Chemical) Jean Witz 571-272-0927
Stephen Stein 571-272-1544
3992 (Electrical) Woo Choi 571-272-4179
Andrew Fischer 571-272-6779
Mike Fuelling 571-272-1367
Hetul Patel 571-272-4184
Tim Speer 571-272-8385
Alexander Kosowski 571-272-3744
3993 (Mechanical) Gay Spahn 571-272-7731
Eileen Lillis 571-272-6928