IP Library
Patent Attorney

Robert J Clark

Reg. No. 45835
Active
Not accepting new clients
Firm
Parker Hannifin Corporation
Location
Cleveland, OH 44124-4141
Phone
216-896-2790
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Parker Hannifin Corporation
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.