Patent Agent
Mark L Warzel
Reg. No. 47264
Active
Not accepting new clients
Firm
Chevron Corporation
Chevron Corporation
Location
San Ramon, CA 94583-0806
San Ramon, CA 94583-0806
Phone
714-454-3649
714-454-3649
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.