Patent Agent
Marcos Christopher Tzannes
Reg. No. 77451
Active
Not accepting new clients
Location
Petaluma, CA 94954
Petaluma, CA 94954
Phone
925-980-8134
925-980-8134
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.