Patent Attorney
Mary Patricia McMahon
Reg. No. 34673
Active
Not accepting new clients
Location
Cincinnati, OH 45220
Cincinnati, OH 45220
Phone
513-872-0909
513-872-0909
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.