Registered patent attorney
Keith M Sorge
Firm
Arthur Chapman Kettering Smetak & Pikala, PA
Address
500 Young Quinlan Building
81 South Ninth Street
Minneapolis, MN, 55402
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Keith M Sorge
Is Keith M Sorge a registered patent attorney?
Yes. Keith M Sorge is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 50865). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Keith M Sorge located?
Keith M Sorge's office is in Minneapolis, Minnesota (55402). Affiliated with Arthur Chapman Kettering Smetak & Pikala, PA.
What firm does Keith M Sorge work at?
Keith M Sorge is listed as affiliated with Arthur Chapman Kettering Smetak & Pikala, PA on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Keith M Sorge?
Keith M Sorge's office phone (per the USPTO public roster) is 612-375-5954. 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.