Patent Agent
Mark Blumenkrantz
Reg. No. 40915
Active
Not accepting new clients
Firm
The Boeing Company
The Boeing Company
Location
Seal Beach, CA 90740
Seal Beach, CA 90740
Phone
562-797-3649
562-797-3649
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.