Patent Attorney
Alexander J. Johnson
Reg. No. 73767
Active
Not accepting new clients
Firm
Frost Brown Todd LLP
Frost Brown Todd LLP
Location
Cincinnatti, OH 45202-4029
Cincinnatti, OH 45202-4029
Phone
513-651-6182
513-651-6182
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.