Patent Attorney
Vasilios D Dossas
Reg. No. 30745
Active
Not accepting new clients
Firm
Niro, Haller and Niro
Niro, Haller and Niro
Location
Chicago, IL 60602
Chicago, IL 60602
Phone
312-236-0733
312-236-0733
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.