Registered patent attorney

John P Guenther

USPTO Reg. 39698

Firm

Reising Ethington PC

Address

755 W. Big Beaver Road

Troy, MI, 48084

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about John P Guenther

  • Is John P Guenther a registered patent attorney?

    Yes. John P Guenther is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 39698). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is John P Guenther located?

    John P Guenther's office is in Troy, Michigan (48084). Affiliated with Reising Ethington PC.

  • What firm does John P Guenther work at?

    John P Guenther is listed as affiliated with Reising Ethington PC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John P Guenther?

    John P Guenther's office phone (per the USPTO public roster) is 248-369-3500. 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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