Patent Attorney
Matthew L. De Preter
Reg. No. 61799
Active
Not accepting new clients
Firm
Aonberg Goldgehn Davis & Garmisa
Aonberg Goldgehn Davis & Garmisa
Location
Chicago, IL 60611
Chicago, IL 60611
Phone
312-755-9600
312-755-9600
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.