Registered patent attorney

Sean R Keller

USPTO Reg. 83409

Firm

Foley & Lardner LLP

Address

2021 McKinney Avenue

Suite 1600

Dallas, TX, 75201

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Sean R Keller

  • Is Sean R Keller a registered patent attorney?

    Yes. Sean R Keller is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 83409). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Sean R Keller located?

    Sean R Keller's office is in Dallas, Texas (75201). Affiliated with Foley & Lardner LLP.

  • What firm does Sean R Keller work at?

    Sean R Keller is listed as affiliated with Foley & Lardner LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Sean R Keller?

    Sean R Keller's office phone (per the USPTO public roster) is 214-999-3309. 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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