Patent Agent
Robert A. Gerhart
Reg. No. 64816
Active
Not accepting new clients
Firm
Barnes & Thornburg LLP
Barnes & Thornburg LLP
Location
Minneapolis, MN 55402
Minneapolis, MN 55402
Phone
612-367-8781
612-367-8781
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.