Registered patent attorney

Richard A Nelson

USPTO Reg. 45995

Firm

Dunlap Codding and Rogers, PC

Address

1601 NW Expressway, Suite 1000

Oklahoma City, OK, 73118

US

Phone

Registered as

Registered patent attorney

Other attorneys at Dunlap Codding and Rogers, PC

Other patent attorneys in Oklahoma City, Oklahoma

Browse all Oklahoma City patent attorneys →

Frequently asked

Frequently asked about Richard A Nelson

  • Is Richard A Nelson a registered patent attorney?

    Yes. Richard A Nelson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 45995). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Richard A Nelson located?

    Richard A Nelson's office is in Oklahoma City, Oklahoma (73118). Affiliated with Dunlap Codding and Rogers, PC.

  • What firm does Richard A Nelson work at?

    Richard A Nelson is listed as affiliated with Dunlap Codding and Rogers, PC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Richard A Nelson?

    Richard A Nelson's office phone (per the USPTO public roster) is 405-607-8600. 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 15:19 EDT