Registered patent agent

Gabrielle L. Kiefer

USPTO Reg. 79271

Firm

Merchant & Gould

Address

150 South Fifth Street

Suite 2200

Minneapolis, MN, 55402

US

Phone

Registered as

Registered patent agent

Other attorneys at Merchant & Gould

Other patent attorneys in Minneapolis, Minnesota

Browse all Minneapolis patent attorneys →

Frequently asked

Frequently asked about Gabrielle L. Kiefer

  • Is Gabrielle L. Kiefer a registered patent attorney?

    Gabrielle L. Kiefer is a registered patent agent (USPTO Registration Number 79271). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Gabrielle L. Kiefer located?

    Gabrielle L. Kiefer's office is in Minneapolis, Minnesota (55402). Affiliated with Merchant & Gould.

  • What firm does Gabrielle L. Kiefer work at?

    Gabrielle L. Kiefer is listed as affiliated with Merchant & Gould on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Gabrielle L. Kiefer?

    Gabrielle L. Kiefer's office phone (per the USPTO public roster) is 920-915-5599. 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.

build 4315ed5 · 2026-05-22 17:20 EDT