Lex Mentis™Attorney Check

New York attorney · Reg. #4046637

Johan Fredrik Mattsson

Registered (registry: Currently registered)

Current employer

Lockheed Martin Corporation · Bethesda, MD · since at least September 2026

Admission

Admitted 2002, First Department · Duke University School of Law

Employment history

Compiled from NYS Office of Court Administration registration records, published NY Appellate Division decisions, and SEC orders against attorneys; current as of October 2026. Not an official record; verify with the NY Courts Attorney Search.