Patent Attorney
Donald J Fitzpatrick
Reg. No. 25553
Active
Not accepting new clients
Firm
Greensfelder
Greensfelder
Location
Saint Louis, MO 63102
Saint Louis, MO 63102
Phone
314-516-4715
314-516-4715
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.