Registered patent agent

D Trinh

USPTO Reg. 54501

Firm

ERDC Corps of Engineers

Address

7701 Telegraph Rd

Alexandria, VA, 22315

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about D Trinh

  • Is D Trinh a registered patent attorney?

    D Trinh is a registered patent agent (USPTO Registration Number 54501). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is D Trinh located?

    D Trinh's office is in Alexandria, Virginia (22315). Affiliated with ERDC Corps of Engineers.

  • What firm does D Trinh work at?

    D Trinh is listed as affiliated with ERDC Corps of Engineers on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact D Trinh?

    D Trinh's office phone (per the USPTO public roster) is 703-428-6761. 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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