Patent Agent
Richard J Brown
Reg. No. 66414
Active
Not accepting new clients
Firm
E.I, Dupont de Nemours
E.I, Dupont de Nemours
Location
Wilmington, DE 19880-323
Wilmington, DE 19880-323
Phone
302-695-2217
302-695-2217
Registration Type
AGENT
AGENT
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.