Registered patent attorney

James L. Stephenson

USPTO Reg. 81490

Firm

EVBox North America, Inc.

Address

2816 N. Richmond St.

Chicago, IL, 60618

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about James L. Stephenson

  • Is James L. Stephenson a registered patent attorney?

    Yes. James L. Stephenson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 81490). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is James L. Stephenson located?

    James L. Stephenson's office is in Chicago, Illinois (60618). Affiliated with EVBox North America, Inc..

  • What firm does James L. Stephenson work at?

    James L. Stephenson is listed as affiliated with EVBox North America, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact James L. Stephenson?

    James L. Stephenson's office phone (per the USPTO public roster) is 773-573-7065. 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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