IP Library
Patent Attorney

Aaron R. Feigelson

Reg. No. 59022
Active
Not accepting new clients
Firm
Leydig, Voit & Mayer, Ltd.
Location
Chicago, IL 60601
Phone
312-616-5600
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Leydig, Voit & Mayer, Ltd.
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.