IP Library
Patent Agent

Ruijie Zhang

Reg. No. 81092
Active
Not accepting new clients
Firm
Hamilton, Brook, Smith & Reynolds, P.C.
Location
Lincoln, MA 01773
Phone
617-607-5914
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Hamilton, Brook, Smith & Reynolds, 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.