Patent Attorney
James R Derry
Reg. No. 57890
Active
Not accepting new clients
Firm
Arbitron Inc.
Arbitron Inc.
Location
Columbia, MD 21046-1572
Columbia, MD 21046-1572
Phone
410-312-8246
410-312-8246
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.