Patent Agent
Silvan L Larson
Reg. No. 39264
Active
Not accepting new clients
Location
Gilberts, IL 60136
Gilberts, IL 60136
Phone
224-558-7968
224-558-7968
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.