Registered patent attorney

Mark P Stone

USPTO Reg. 27954

Firm

Mark P. Stone, Attorney At Law

Address

27 Waters Edge

Chappaqua, NY, 10514

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Mark P Stone

  • Is Mark P Stone a registered patent attorney?

    Yes. Mark P Stone is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 27954). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Mark P Stone located?

    Mark P Stone's office is in Chappaqua, New York (10514). Affiliated with Mark P. Stone, Attorney At Law.

  • What firm does Mark P Stone work at?

    Mark P Stone is listed as affiliated with Mark P. Stone, Attorney At Law on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mark P Stone?

    Mark P Stone's office phone (per the USPTO public roster) is 914-769-1106. 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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