Patent Attorney
Christopher J Hayes
Reg. No. 41822
Active
Not accepting new clients
Firm
Emerson Electric Co.
Emerson Electric Co.
Location
St. Louis, MO 63136-8506
St. Louis, MO 63136-8506
Phone
314-553-2828
314-553-2828
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.