Patent Attorney
Colleen H. Witherell
Reg. No. 68137
Active
Not accepting new clients
Firm
Mintz Levin Cohn Ferris Glovsky and Popeo, PC
Mintz Levin Cohn Ferris Glovsky and Popeo, PC
Location
Boston, MA 02110
Boston, MA 02110
Phone
617-348-3086
617-348-3086
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.