IP Library
Patent Attorney

Feng Shan

Reg. No. 57372
Active
Not accepting new clients
Firm
SZDC Law P.C.
Location
Washington, DC 20006
Phone
240-487-9799
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at SZDC Law P.C.
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.