IP Library
Patent Attorney

Warren A Zitlau

Reg. No. 39085
Active
Not accepting new clients
Firm
Cahn & Samuels, LLP
Location
Washington, DC 20036
Phone
202-331-8777
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Cahn & Samuels, LLP
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.