Patent Agent
Sharon K. Ngwenya
Reg. No. 81320
Active
Not accepting new clients
Location
Chicago, IL 60612-1577
Chicago, IL 60612-1577
Phone
678-438-3850
678-438-3850
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.