Patent Attorney
Cory G Claassen
Reg. No. 50296
Active
Not accepting new clients
Firm
Christensen O'Connor Johnson Kindness PLLC
Christensen O'Connor Johnson Kindness PLLC
Location
Seattle, WA 98101-3029
Seattle, WA 98101-3029
Phone
206-695-1756
206-695-1756
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.