Patent Attorney
Richard Joseph Roos
Reg. No. 45053
Active
Not accepting new clients
Firm
Dialogic
Dialogic
Location
Needham, MA 02494
Needham, MA 02494
Phone
781-449-4100
781-449-4100
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.