Registered patent attorney

Donald Smith Dowden

USPTO Reg. 20701

Address

46 Winthrop Street

South Hamilton, MA, 01982

US

Phone

Registered as

Registered patent attorney

Frequently asked

Frequently asked about Donald Smith Dowden

  • Is Donald Smith Dowden a registered patent attorney?

    Yes. Donald Smith Dowden is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 20701). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Donald Smith Dowden located?

    Donald Smith Dowden's office is in South Hamilton, Massachusetts (01982).

  • How do I contact Donald Smith Dowden?

    Donald Smith Dowden's office phone (per the USPTO public roster) is 978-468-1053. 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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