Patent Attorney
Gregory D Len
Reg. No. 61517
Active
Not accepting new clients
Firm
Troutman Pepper Locke
Troutman Pepper Locke
Location
Boston, MA 02110
Boston, MA 02110
Phone
617-204-5100
617-204-5100
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.