Patent Agent
Christian J Berrios
Reg. No. 79831
Active
Not accepting new clients
Firm
Sterne, Kessler, Goldstein & Fox PLLC
Sterne, Kessler, Goldstein & Fox PLLC
Location
Washington, DC 20005
Washington, DC 20005
Phone
317-345-2233
317-345-2233
Registration Type
AGENT
AGENT
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.