Registered patent attorney

Peter G. Heinonen

USPTO Reg. 81481

Firm

Shumaker & Sieffert, P.A.

Address

1625 Radio Drive

Suite 300

Woodbury, MN, 55125

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Peter G. Heinonen

  • Is Peter G. Heinonen a registered patent attorney?

    Yes. Peter G. Heinonen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 81481). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Peter G. Heinonen located?

    Peter G. Heinonen's office is in Woodbury, Minnesota (55125). Affiliated with Shumaker & Sieffert, P.A..

  • What firm does Peter G. Heinonen work at?

    Peter G. Heinonen is listed as affiliated with Shumaker & Sieffert, P.A. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Peter G. Heinonen?

    Peter G. Heinonen's office phone (per the USPTO public roster) is 651-286-8066. 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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