Registered patent attorney

Karl Leonard Larson

USPTO Reg. 41141

Firm

LARSON IP, PC

Address

835 E. Lamar Blvd # 182

Arlington, TX, 76011

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in Arlington, Texas

Browse all Arlington patent attorneys →

Frequently asked

Frequently asked about Karl Leonard Larson

  • Is Karl Leonard Larson a registered patent attorney?

    Yes. Karl Leonard Larson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 41141). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Karl Leonard Larson located?

    Karl Leonard Larson's office is in Arlington, Texas (76011). Affiliated with LARSON IP, PC.

  • What firm does Karl Leonard Larson work at?

    Karl Leonard Larson is listed as affiliated with LARSON IP, PC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Karl Leonard Larson?

    Karl Leonard Larson's office phone (per the USPTO public roster) is 972-740-4582. 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 14:00 EDT