Patent Agent
Janet C Effler
Reg. No. 66387
Active
Not accepting new clients
Location
Gaithersburg, MD 20878
Gaithersburg, MD 20878
Phone
240-864-2458
240-864-2458
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.