Patent Agent
Christopher J. Blizzard
Reg. No. 70121
Active
Not accepting new clients
Location
San Francisco, CA 94116
San Francisco, CA 94116
Phone
484-467-4462
484-467-4462
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.