< Back to Washington DC Patent Attorneys

Attorney Database Entry For John Duffy

Lawyer Full Name:
John F. Duffy

Attorney Employer:
George Washington University Law School

Attorney City / Province:
Washington, Washington DC (Us)

U.S. Patent Office Registration ID

: #40275

Registered Status (Attorney / Agent)


Telephone Number

: 202-994-0014

Registered Address


John Duffy
"2000 H Street, N.W."
Washington, DC. 20052

This file has been accessed a total of 704 times.  
Last accessed on Wed, 25 Apr 18 08:46:22 -0500

Featured Patent Attorney

Joel Ackerman

Joel Ackerman is a featured patent attorney on AttorneyList.us. He is a USPTO recognized, official patent attorney.

[Website]    [Get Featured]

Recent Searches

  •   john duffy attorney patent


Jack Duffield  Richard Duffley  John Duffy  Roseanne Duffy  Vincent Duffy