Registered patent agent

Thomas E Brown

USPTO Reg. 44450

Firm

Westerman, Hattori, Daniels & Adrian LLP

Address

1250 Connecticut Avenue, NW

Washington, DC, 20036

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Thomas E Brown

  • Is Thomas E Brown a registered patent attorney?

    Thomas E Brown is a registered patent agent (USPTO Registration Number 44450). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Thomas E Brown located?

    Thomas E Brown's office is in Washington, District of Columbia (20036). Affiliated with Westerman, Hattori, Daniels & Adrian LLP.

  • What firm does Thomas E Brown work at?

    Thomas E Brown is listed as affiliated with Westerman, Hattori, Daniels & Adrian LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Thomas E Brown?

    Thomas E Brown's office phone (per the USPTO public roster) is 202-822-1100. Verify availability and intake details directly with the firm before sending privileged materials.

  • Should I prepare anything before contacting a patent attorney?

    Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.

Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.

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