Patent Attorney
Charles S Cohen
Reg. No. 32210
Active
Not accepting new clients
Firm
Caterpillar Inc.
Caterpillar Inc.
Location
Deerfield, IL 60015
Deerfield, IL 60015
Phone
224-551-4015
224-551-4015
Registration Type
ATTORNEY
ATTORNEY
Roster
USPTO OED FY25
USPTO OED FY25
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.