Patent Attorney
Joseph F Key
Reg. No. 44827
Active
Not accepting new clients
Firm
Brake Hughes Bellermann LLP
Brake Hughes Bellermann LLP
Location
Clarksville, MD 21029
Clarksville, MD 21029
Phone
202-470-6457
202-470-6457
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.