Patent Attorney
Roland K Bowler
Reg. No. 33477
Active
Not accepting new clients
Firm
Knowles Corporation
Knowles Corporation
Location
Itasca, IL 60143
Itasca, IL 60143
Phone
847-421-7214
847-421-7214
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.