IP Library
Patent Attorney

Barry Allen Stein

Reg. No. 25257
Active
Not accepting new clients
Firm
Caesar Rivise, PC
Location
Philadelphia, PA 19103
Phone
215-567-2010
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Caesar Rivise, PC
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.