IP Library
Patent Attorney

Andrew F. Johnson

Reg. No. 73264
Active
Not accepting new clients
Firm
Donaldson Company, Inc.
Location
Minneapolis, MN 55440-1299
Phone
952-887-3045
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Donaldson Company, Inc.
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.