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Gregory Duffey (Registration Number: 42501)

This is Registration Number 42501 in Patent and Trademark Practitioners, name is Gregory A Duffey, other information including Firm Name, Address, City, State/Province, Country, Telephone, etc.

Registration number: 42501
Last name: Duffey
First name: Gregory
Middle name: A
Firm name: Law Office of Gregory Duffey
Address: 1300 Pennsylvania Avenue NW
Address 2: Suite 700
City: Washington
State province: DC
Country: US
Postal code: 20004
Primary telephone: 202-204-3038
Status: ATTORNEY