Patent Attorney
Algis A Tirva
Reg. No. 27237
Active
Not accepting new clients
Firm
Tirva Law Offices
Tirva Law Offices
Location
Northfield, IL 60093
Northfield, IL 60093
Phone
847-441-0400
847-441-0400
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.