Patent Attorney Database

Attorney Database Entry For David O'Brien

Lawyer Full Name:
David W. O'Brien

Attorney Employer:
Zagorin O'Brien Graham LLP

Attorney City / Province:
Austin, Texas (Us)

U.S. Patent Office Registration ID

: #40107

Registered Status (Attorney / Agent)

: ATTORNEY

Telephone Number

: 512-338-6300

Registered Address

:

David O'Brien
"7600B N. Capital of Texas Hwy., Suite 350"
Austin, TX. 78731-1191
US


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Last accessed on Tue, 17 Apr 18 16:52:03 -0500

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