Patent Agent
Robert S Jacobson
Reg. No. 77550
Active
Not accepting new clients
Firm
Marshall, Gerstein & Borun LLP
Marshall, Gerstein & Borun LLP
Location
Chicago, IL 60606-6357
Chicago, IL 60606-6357
Phone
312-423-3432
312-423-3432
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.