IP Library
Patent Agent

Helene Chotard

Reg. No. 66540
Active
Not accepting new clients
Firm
EXFO Inc.
Location
Quebec, QC G1M 2K2
Phone
418-683-0913
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at EXFO Inc.
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.