IP Library
Patent Attorney

Steven F Hannigan

Reg. No. 80498
Active
Not accepting new clients
Firm
Wolf Greenfield & Sacks
Location
Boston, MA 02210
Phone
617-646-8573
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Wolf Greenfield & Sacks
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.