Registered patent attorney

Mary Patricia McMahon

USPTO Reg. 34673

Address

660 Evening Star Lane

Cincinnati, OH, 45220

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Mary Patricia McMahon

  • Is Mary Patricia McMahon a registered patent attorney?

    Yes. Mary Patricia McMahon is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 34673). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Mary Patricia McMahon located?

    Mary Patricia McMahon's office is in Cincinnati, Ohio (45220).

  • How do I contact Mary Patricia McMahon?

    Mary Patricia McMahon's office phone (per the USPTO public roster) is 513-872-0909. 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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