IP Library
Patent Attorney

Edward J Chalfie

Reg. No. 29370
Active
Not accepting new clients
Firm
Edward Chalfie IP Law, P.C.
Location
Northbrook, IL 60062
Phone
312-593-6626
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Edward Chalfie IP Law, 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.