Registered patent attorney

Thomas J McWilliams

USPTO Reg. 44930

Firm

Barnes & Thornburg, LLP

Address

1000 North West Street

Suite 1500

Wilmington, DE, 19801-1050

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Thomas J McWilliams

  • Is Thomas J McWilliams a registered patent attorney?

    Yes. Thomas J McWilliams is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 44930). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Thomas J McWilliams located?

    Thomas J McWilliams's office is in Wilmington, Delaware (19801-1050). Affiliated with Barnes & Thornburg, LLP.

  • What firm does Thomas J McWilliams work at?

    Thomas J McWilliams is listed as affiliated with Barnes & Thornburg, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Thomas J McWilliams?

    Thomas J McWilliams's office phone (per the USPTO public roster) is 302-300-3443. 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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