Registered patent attorney

Harry John Staas

USPTO Reg. 22010

Firm

Staas & Halsey LLP

Address

1201 New York Avenue, NW

Suite 700

Washington, DC, 20005

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Harry John Staas

  • Is Harry John Staas a registered patent attorney?

    Yes. Harry John Staas is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 22010). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Harry John Staas located?

    Harry John Staas's office is in Washington, District of Columbia (20005). Affiliated with Staas & Halsey LLP.

  • What firm does Harry John Staas work at?

    Harry John Staas is listed as affiliated with Staas & Halsey LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Harry John Staas?

    Harry John Staas's office phone (per the USPTO public roster) is 202-434-1500. 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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