IP Library
Patent Attorney

Duncan A Greenhalgh

Reg. No. 38678
Active
Not accepting new clients
Firm
Goodwin Procter LLP
Location
Boston, MA 02210
Phone
617-570-1000
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Goodwin Procter LLP
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.