Patent Attorney
Ling Zhong
Reg. No. 48290
Active
Not accepting new clients
Firm
RatnerPrestia
RatnerPrestia
Location
King of Prussia, PA 19406
King of Prussia, PA 19406
Phone
610-407-0700
610-407-0700
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.