IP Library
Patent Attorney

John J Whelan

Reg. No. 76200
Active
Not accepting new clients
Firm
Klein Tools
Location
Lincolnshire, IL 60069
Phone
847-821-3289
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Klein Tools
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.