Patent Attorney
Chad M Rink
Reg. No. 58258
Active
Not accepting new clients
Firm
Birch, Stewart, Kolasch & Birch
Birch, Stewart, Kolasch & Birch
Location
Falls Church, VA 22040-0747
Falls Church, VA 22040-0747
Phone
703-205-8000
703-205-8000
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.