Registered patent attorney

David D Gammell

USPTO Reg. 43624

Firm

Brown Rudnick LLP

Address

One Financial Center

Boston, MA, 02111

US

Phone

Registered as

Registered patent attorney

Other attorneys at Brown Rudnick LLP

Other patent attorneys in Boston, Massachusetts

Browse all Boston patent attorneys →

Frequently asked

Frequently asked about David D Gammell

  • Is David D Gammell a registered patent attorney?

    Yes. David D Gammell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43624). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is David D Gammell located?

    David D Gammell's office is in Boston, Massachusetts (02111). Affiliated with Brown Rudnick LLP.

  • What firm does David D Gammell work at?

    David D Gammell is listed as affiliated with Brown Rudnick LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact David D Gammell?

    David D Gammell's office phone (per the USPTO public roster) is 617-856-8582. 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 4315ed5 · 2026-05-23 00:27 EDT