IP Library
Patent Attorney

Frederick F Rosenberger

Reg. No. 61404
Active
Not accepting new clients
Firm
RowanTree Law Group, PLLC
Location
Ridgefield, CT 06877
Phone
203-438-6408
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at RowanTree Law Group, PLLC
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.