Registered patent attorney

William J WashingtonII

USPTO Reg. 47168

Firm

Transportation Security Administration

Office of Chief Counsel

Address

601 South 12th Street

E12-330N

Arlington, VA, 20598-6002

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about William J Washington

  • Is William J Washington a registered patent attorney?

    Yes. William J Washington is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 47168). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is William J Washington located?

    William J Washington's office is in Arlington, Virginia (20598-6002). Affiliated with Transportation Security Administration.

  • What firm does William J Washington work at?

    William J Washington is listed as affiliated with Transportation Security Administration on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact William J Washington?

    William J Washington's office phone (per the USPTO public roster) is 571-227-4753. 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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