Patent Attorney
Enrique Diego Longton
Reg. No. 47304
Active
Not accepting new clients
Firm
Longton IP Law PLLC
Longton IP Law PLLC
Location
Washington, DC 20004
Washington, DC 20004
Phone
202-468-5487
202-468-5487
Registration Type
ATTORNEY
ATTORNEY
Roster
USPTO OED FY25
USPTO OED FY25
Firm and contact info reflects the FY25 roster (last updated September 25).
Attorneys may have changed firms since then — patent filings show their current firm of record.