IP Library
Patent Attorney

Matthew L. De Preter

Reg. No. 61799
Active
Not accepting new clients
Firm
Aonberg Goldgehn Davis & Garmisa
Location
Chicago, IL 60611
Phone
312-755-9600
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Aonberg Goldgehn Davis & Garmisa
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.