IP Library
Patent Attorney

Shannon M Vittengl

Reg. No. 55548
Active
Not accepting new clients
Firm
Pierce Atwood
Location
Portsmouth, NH 03801
Phone
603-373-2089
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Pierce Atwood
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.