Registered patent attorney

Timothy D. Kroninger

USPTO Reg. 80321

Firm

Varnum LLP

Address

480 Pierce St., Suite 300

Birmingham, MI, 48009

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Timothy D. Kroninger

  • Is Timothy D. Kroninger a registered patent attorney?

    Yes. Timothy D. Kroninger is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 80321). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Timothy D. Kroninger located?

    Timothy D. Kroninger's office is in Birmingham, Michigan (48009). Affiliated with Varnum LLP.

  • What firm does Timothy D. Kroninger work at?

    Timothy D. Kroninger is listed as affiliated with Varnum LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Timothy D. Kroninger?

    Timothy D. Kroninger's office phone (per the USPTO public roster) is 313-481-7300. 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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