Patent Attorney
Brent A. Johnson
Reg. No. 51851
Active
Not accepting new clients
Firm
Maschoff Brennan
Maschoff Brennan
Location
Irvine, CA 92618
Irvine, CA 92618
Phone
949-202-1900
949-202-1900
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.