Registered patent attorney
Mark P Stone
Firm
Mark P. Stone, Attorney At Law
Address
27 Waters Edge
Chappaqua, NY, 10514
US
Phone
Registered as
Registered patent attorney
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.