IP Library
Patent Agent

Stephen W Leonard

Reg. No. 66584
Active
Not accepting new clients
Firm
Hill and Schumacher
Location
Toronto, ON M4V 2G7
Phone
416-368-1097
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Hill and Schumacher
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.