Patent Agent
Neil S Bartfeld
Reg. No. 39901
Active
Not accepting new clients
Firm
Knobbe, Martens, Olson & Bear LLP
Knobbe, Martens, Olson & Bear LLP
Location
Irvine, CA 92614
Irvine, CA 92614
Phone
858-707-4202
858-707-4202
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.