Patent Agent
Mary V Vollmar
Reg. No. 81678
Active
Not accepting new clients
Location
O'Fallon, MO 63368
O'Fallon, MO 63368
Phone
314-365-6590
314-365-6590
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.