IP Library
Patent Attorney

Karl T Ondersma

Reg. No. 55894
Active
Not accepting new clients
Firm
Gardner, Linn, Burkhart & Flory, LLP
Location
Grand Rapids, MI 49588-8695
Phone
616-975-5500
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Gardner, Linn, Burkhart & Flory, LLP
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.