Patent Attorney
Donald John Pochopien
Reg. No. 32167
Active
Not accepting new clients
Location
Long Grove, IL 60047
Long Grove, IL 60047
Phone
847-566-5765
847-566-5765
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.