Registered patent agent

Douglas Paul Mueller

USPTO Reg. 30300

Firm

Hamre, Schumann, Mueller & Larson, P.C.

Address

45 South Seventh Street

Suite 2700

Minneapolis, MN, 55402

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Douglas Paul Mueller

  • Is Douglas Paul Mueller a registered patent attorney?

    Douglas Paul Mueller is a registered patent agent (USPTO Registration Number 30300). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Douglas Paul Mueller located?

    Douglas Paul Mueller's office is in Minneapolis, Minnesota (55402). Affiliated with Hamre, Schumann, Mueller & Larson, P.C..

  • What firm does Douglas Paul Mueller work at?

    Douglas Paul Mueller is listed as affiliated with Hamre, Schumann, Mueller & Larson, P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Douglas Paul Mueller?

    Douglas Paul Mueller's office phone (per the USPTO public roster) is 612-455-3800. 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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