Registered patent attorney

Robert J Hagen

USPTO Reg. 59430

Firm

Brooks, Cameron & Huebsch, PLLC

Address

1201 Marquette Avenue South

Suite 400

Minneapolis, MN, 55403

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Robert J Hagen

  • Is Robert J Hagen a registered patent attorney?

    Yes. Robert J Hagen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 59430). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Robert J Hagen located?

    Robert J Hagen's office is in Minneapolis, Minnesota (55403). Affiliated with Brooks, Cameron & Huebsch, PLLC.

  • What firm does Robert J Hagen work at?

    Robert J Hagen is listed as affiliated with Brooks, Cameron & Huebsch, PLLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Robert J Hagen?

    Robert J Hagen's office phone (per the USPTO public roster) is 612-236-0136. 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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