Registered patent attorney

Brian P. Wallenfelt

USPTO Reg. 74045

Firm

Wallenfelt Law PLC

Address

1425 Knob Hill Lane

Excelsior, MN, 55331

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Brian P. Wallenfelt

  • Is Brian P. Wallenfelt a registered patent attorney?

    Yes. Brian P. Wallenfelt is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 74045). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Brian P. Wallenfelt located?

    Brian P. Wallenfelt's office is in Excelsior, Minnesota (55331). Affiliated with Wallenfelt Law PLC.

  • What firm does Brian P. Wallenfelt work at?

    Brian P. Wallenfelt is listed as affiliated with Wallenfelt Law PLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Brian P. Wallenfelt?

    Brian P. Wallenfelt's office phone (per the USPTO public roster) is 507-358-9628. 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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