Registered patent attorney

Kathleen McMahon Harleston

USPTO Reg. 33398

Address

P.O Box 290463

Columbia, SC, 29229

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Kathleen McMahon Harleston

  • Is Kathleen McMahon Harleston a registered patent attorney?

    Yes. Kathleen McMahon Harleston is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 33398). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Kathleen McMahon Harleston located?

    Kathleen McMahon Harleston's office is in Columbia, South Carolina (29229).

  • How do I contact Kathleen McMahon Harleston?

    Kathleen McMahon Harleston's office phone (per the USPTO public roster) is 843-743-4662. 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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