Patent Attorney
Michael J Hartley
Reg. No. 67230
Active
Not accepting new clients
Firm
Senniger Powers LLC
Senniger Powers LLC
Location
St. Louis, MO 63102
St. Louis, MO 63102
Phone
314-345-7000
314-345-7000
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.