Registered patent attorney

Karl G Schwappach

USPTO Reg. 35786

Firm

Stoel Rives, LLP

Address

33 South Sixth Street

Suite 4200

Minneapolis, MN, 55402

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Karl G Schwappach

  • Is Karl G Schwappach a registered patent attorney?

    Yes. Karl G Schwappach is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 35786). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Karl G Schwappach located?

    Karl G Schwappach's office is in Minneapolis, Minnesota (55402). Affiliated with Stoel Rives, LLP.

  • What firm does Karl G Schwappach work at?

    Karl G Schwappach is listed as affiliated with Stoel Rives, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Karl G Schwappach?

    Karl G Schwappach's office phone (per the USPTO public roster) is 612-373-8836. 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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