Patent Attorney
Walter E Zimmerman
Reg. No. 40883
Active
Not accepting new clients
Firm
Attorney At Law
Attorney At Law
Location
Hartland, WI 53029
Hartland, WI 53029
Phone
262-369-9920
262-369-9920
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.