Patent Agent
Michael G McCay
Reg. No. 64862
Active
Not accepting new clients
Firm
Armstrong Teasdale LLP
Armstrong Teasdale LLP
Location
St. Louis, MO 63105-1847
St. Louis, MO 63105-1847
Phone
314-621-5070 EXT.7972
314-621-5070 EXT.7972
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.