Patent Attorney
Steven P Petersen
Reg. No. 32927
Active
Not accepting new clients
Firm
Leydig Voit and Mayer, Ltd.
Leydig Voit and Mayer, Ltd.
Location
Chicago, IL 60601
Chicago, IL 60601
Phone
312-616-5600
312-616-5600
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.