Patent Agent
Charles R Szmanda
Reg. No. 48618
Active
Not accepting new clients
Location
Westborough, MA 01581
Westborough, MA 01581
Phone
508-836-4143
508-836-4143
Registration Type
AGENT
AGENT
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.