Limited recognition

Calvin Jeffery Frifeldt

USPTO Reg. 902769

Firm

University of Michigan Law School

Transactional Law Clinics Program

Address

701 S. State Street

Ann Arbor, MI, 48109

US

Phone

Registered as

Limited recognition

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Frequently asked

Frequently asked about Calvin Jeffery Frifeldt

  • Is Calvin Jeffery Frifeldt a registered patent attorney?

    Calvin Jeffery Frifeldt is registered with the United States Patent and Trademark Office under Registration Number 902769 as a USPTO-registered practitioner.

  • Where is Calvin Jeffery Frifeldt located?

    Calvin Jeffery Frifeldt's office is in Ann Arbor, Michigan (48109). Affiliated with University of Michigan Law School.

  • What firm does Calvin Jeffery Frifeldt work at?

    Calvin Jeffery Frifeldt is listed as affiliated with University of Michigan Law School on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Calvin Jeffery Frifeldt?

    Calvin Jeffery Frifeldt's office phone (per the USPTO public roster) is 734-763-1981. 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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