Registered patent attorney

Eugene J Han

USPTO Reg. 58364

Firm

O'Reilly Automotive, Inc.

Address

233 South Patterson

Springfield, MO, 65802

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in Springfield, Missouri

Browse all Springfield patent attorneys →

Frequently asked

Frequently asked about Eugene J Han

  • Is Eugene J Han a registered patent attorney?

    Yes. Eugene J Han is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 58364). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Eugene J Han located?

    Eugene J Han's office is in Springfield, Missouri (65802). Affiliated with O'Reilly Automotive, Inc..

  • What firm does Eugene J Han work at?

    Eugene J Han is listed as affiliated with O'Reilly Automotive, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Eugene J Han?

    Eugene J Han's office phone (per the USPTO public roster) is 417-829-5863. 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.

build 4315ed5 · 2026-05-22 14:31 EDT