Registered patent attorney
John Leo Rooney
Firm
Nawrocki, Rooney & Sivertson, P.A.
Address
3433 Broadway Street, NE
Suite 401
Minneapolis, MN, 55413
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about John Leo Rooney
Is John Leo Rooney a registered patent attorney?
Yes. John Leo Rooney is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 28898). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John Leo Rooney located?
John Leo Rooney's office is in Minneapolis, Minnesota (55413). Affiliated with Nawrocki, Rooney & Sivertson, P.A..
What firm does John Leo Rooney work at?
John Leo Rooney is listed as affiliated with Nawrocki, Rooney & Sivertson, P.A. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John Leo Rooney?
John Leo Rooney's office phone (per the USPTO public roster) is 612-331-1464. 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.