Registered patent attorney

Eric W. Butler

USPTO Reg. 81113

Firm

Howard & Howard Attorneys PLLC

Address

450 W 4th St

Royal Oak, MI, 48067

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Eric W. Butler

  • Is Eric W. Butler a registered patent attorney?

    Yes. Eric W. Butler is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 81113). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Eric W. Butler located?

    Eric W. Butler's office is in Royal Oak, Michigan (48067). Affiliated with Howard & Howard Attorneys PLLC.

  • What firm does Eric W. Butler work at?

    Eric W. Butler is listed as affiliated with Howard & Howard Attorneys PLLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Eric W. Butler?

    Eric W. Butler's office phone (per the USPTO public roster) is 586-256-2557. 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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