Registered patent agent

Brian M Gummow

USPTO Reg. 63933

Firm

Leason Ellis LLP

Address

One N Lexington Ave

Suite 1200

White Plains, NY, 10601

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Brian M Gummow

  • Is Brian M Gummow a registered patent attorney?

    Brian M Gummow is a registered patent agent (USPTO Registration Number 63933). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Brian M Gummow located?

    Brian M Gummow's office is in White Plains, New York (10601). Affiliated with Leason Ellis LLP.

  • What firm does Brian M Gummow work at?

    Brian M Gummow is listed as affiliated with Leason Ellis LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Brian M Gummow?

    Brian M Gummow's office phone (per the USPTO public roster) is 914-288-0022. 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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