Patent Attorney
John D'Antico
Reg. No. 45917
Active
Not accepting new clients
Firm
Ryan & Associates, Inc.
Ryan & Associates, Inc.
Location
Davenport, IA 52804
Davenport, IA 52804
Phone
563-388-2938
563-388-2938
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.