Patent Agent
Charles W Haas
Reg. No. 35173
Active
Not accepting new clients
Location
Wilmington, DE 19802
Wilmington, DE 19802
Phone
302-528-9547
302-528-9547
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.