Prefer not to be listed? Remove my listing.

Registered patent attorney

Vaughn Marquis

USPTO Reg. 50358

Address

P.O. Box 52

Madawaska, ME, 04756

US

Phone

Registered as

Registered patent attorney

Frequently asked

Frequently asked about Vaughn Marquis

  • Is Vaughn Marquis a registered patent attorney?

    Yes. Vaughn Marquis is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 50358). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Vaughn Marquis located?

    Vaughn Marquis's office is in Madawaska, Maine (04756).

  • How do I contact Vaughn Marquis?

    Vaughn Marquis's office phone (per the USPTO public roster) is 207-728-4864. 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.

build 55fbcd9 · 2026-08-05 04:34 EDT