Registered patent attorney

Mark M Hamilton

USPTO Reg. 56903

Firm

Xunlight Corporation

Address

3145 Nebraska Avenue

Toledo, OH, 43607

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in Toledo, Ohio

Browse all Toledo patent attorneys →

Frequently asked

Frequently asked about Mark M Hamilton

  • Is Mark M Hamilton a registered patent attorney?

    Yes. Mark M Hamilton is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 56903). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Mark M Hamilton located?

    Mark M Hamilton's office is in Toledo, Ohio (43607). Affiliated with Xunlight Corporation.

  • What firm does Mark M Hamilton work at?

    Mark M Hamilton is listed as affiliated with Xunlight Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mark M Hamilton?

    Mark M Hamilton's office phone (per the USPTO public roster) is 419-469-8600. 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 16:00 EDT