Registered patent attorney
Jeffrey R Stone
Firm
Winthrop & Weinstine, P.A.
Address
225 South Sixth Street
Capella Tower, Suite 3500
Minneapolis, MN, 55402
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Jeffrey R Stone
Is Jeffrey R Stone a registered patent attorney?
Yes. Jeffrey R Stone is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 47976). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Jeffrey R Stone located?
Jeffrey R Stone's office is in Minneapolis, Minnesota (55402). Affiliated with Winthrop & Weinstine, P.A..
What firm does Jeffrey R Stone work at?
Jeffrey R Stone is listed as affiliated with Winthrop & Weinstine, P.A. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Jeffrey R Stone?
Jeffrey R Stone's office phone (per the USPTO public roster) is 612-604-6534. 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.