Registered patent attorney

James A Duggan

USPTO Reg. 61001

Firm

MacMillan, Sobanski and Todd, LLC

Address

One Maritime Plaza

720 Water Street, 5th Floor

Toledo, OH, 43604

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about James A Duggan

  • Is James A Duggan a registered patent attorney?

    Yes. James A Duggan is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 61001). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is James A Duggan located?

    James A Duggan's office is in Toledo, Ohio (43604). Affiliated with MacMillan, Sobanski and Todd, LLC.

  • What firm does James A Duggan work at?

    James A Duggan is listed as affiliated with MacMillan, Sobanski and Todd, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact James A Duggan?

    James A Duggan's office phone (per the USPTO public roster) is 419-255-5900. 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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