Patent Attorney
Sam Rosen
Reg. No. 37991
Active
Not accepting new clients
Firm
.
.
Location
Baltimore, MD 21215
Baltimore, MD 21215
Phone
410-358-0877
410-358-0877
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.