Patent Agent
Robert Lodenkamper
Reg. No. 55399
Active
Not accepting new clients
Firm
Lumen Patent Firm
Lumen Patent Firm
Location
Palo Alto, CA 94301
Palo Alto, CA 94301
Phone
650-331-8414
650-331-8414
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.