IP Library
Patent Attorney

James C Mason

Reg. No. 50255
Active
Not accepting new clients
Firm
Yamauchi & Mason LLC
Location
Wellesley, MA 02482
Phone
617-959-1991
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Yamauchi & Mason LLC
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.