Patent Attorney
Brian P Klein
Reg. No. 44837
Active
Not accepting new clients
Firm
Fast Forward Law LLC
Fast Forward Law LLC
Location
St. Louis, MO 63131
St. Louis, MO 63131
Phone
314-858-9500
314-858-9500
Registration Type
ATTORNEY
ATTORNEY
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.