Patent Attorney
Edmond A DeFrank
Reg. No. 37814
Active
Not accepting new clients
Location
Northridge, CA 91326
Northridge, CA 91326
Phone
818-554-4073
818-554-4073
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.