Registered patent attorney

Roy W Hardin

USPTO Reg. 28304

Firm

Locke Lord, LLP

Address

2200 Ross Avenue

Suite 2200

Dallas, TX, 75201

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in Dallas, Texas

Browse all Dallas patent attorneys →

Frequently asked

Frequently asked about Roy W Hardin

  • Is Roy W Hardin a registered patent attorney?

    Yes. Roy W Hardin is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 28304). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Roy W Hardin located?

    Roy W Hardin's office is in Dallas, Texas (75201). Affiliated with Locke Lord, LLP.

  • What firm does Roy W Hardin work at?

    Roy W Hardin is listed as affiliated with Locke Lord, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Roy W Hardin?

    Roy W Hardin's office phone (per the USPTO public roster) is 214-740-8556. 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 22:45 EDT