Registered patent attorney

Edward Lawrence McMahon

USPTO Reg. 44927

Firm

Ruggiero McAllister & McMahon LLC

Address

One Landmark Square

Stamford, CT, 06901

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Edward Lawrence McMahon

  • Is Edward Lawrence McMahon a registered patent attorney?

    Yes. Edward Lawrence McMahon is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 44927). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Edward Lawrence McMahon located?

    Edward Lawrence McMahon's office is in Stamford, Connecticut (06901). Affiliated with Ruggiero McAllister & McMahon LLC.

  • What firm does Edward Lawrence McMahon work at?

    Edward Lawrence McMahon is listed as affiliated with Ruggiero McAllister & McMahon LLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Edward Lawrence McMahon?

    Edward Lawrence McMahon's office phone (per the USPTO public roster) is 203-293-9140. 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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