Patent Attorney

Bryan G. Helwig

Reg. No. 78192

Active

Not accepting new clients

Firm
MBHB

Location
Chicago, IL 60606

Phone
312-913-0001

Registration Type
ATTORNEY

Roster
USPTO OED FY25

Search their patent cases → All cases at MBHB

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.